ajik momi hoebokdoeneun jungira oneul moimeun an garyeogo hae.

Because 몸 is the subject of 회복되다.

In 몸이 회복되는 중, the body is the thing that is recovering, so it takes the subject particle 이/가.

• 몸이 회복되다 = the body recovers / is recovering
• 몸을 회복하다 would sound different and is much less natural in this context

A helpful way to see it is:

• 회복하다 = to recover something / to recover oneself, depending on context
• 회복되다 = to be recovered / to recover

So 몸이 회복되는 중 is a natural way to say my body is in the process of recovering.

아직 means still or not yet, depending on the sentence.

Here it means still, as in:

• 아직 몸이 회복되는 중이라 = since my body is still recovering

It emphasizes that the recovery is not finished yet. Without 아직, the sentence would still make sense, but it would lose that feeling of the condition is continuing at this moment.

Compare:

• 몸이 회복되는 중이라 = because I’m recovering
• 아직 몸이 회복되는 중이라 = because I’m still recovering

회복되는 중 literally means in the middle of recovering or currently recovering.

Breakdown:

• 회복되다 = to recover
• 회복되는 = recovering / that is recovering
• 중 = middle, process, during

So:

• 회복되는 중 = in the process of recovering

This pattern is very common:

• 공부하는 중 = in the middle of studying
• 일하는 중 = in the middle of working
• 준비하는 중 = in the middle of preparing

In this sentence, it gives a strong sense that the speaker is not fully recovered yet.

Both are possible, but they feel slightly different in style.

• 회복 중이라 = because I’m in recovery / because I’m recovering
• 회복되는 중이라 = because my body is in the process of recovering

회복 중 is shorter and very common. 회복되는 중 is a bit more explicit because it includes the verb form 되는, showing the process more clearly.

So this sentence sounds a little fuller and more descriptive.

Also, 중이라 comes from 중이다 + -아/어서 in a contracted form:

• 중이라서 → often shortened to 중이라

So 회복되는 중이라 means because I’m in the middle of recovering.

Here -이라 gives the reason: because, since.

The full form is basically -이라서, but in conversation -서 is often dropped.

So:

• 회복되는 중이라서 = because I’m in the middle of recovering
• 회복되는 중이라 = same meaning, more conversational

This -이라(서) is used after nouns or noun-like expressions with 이다.

Since 회복되는 중 is a noun phrase, Korean uses 이다 with it:

• 회복되는 중이다 = to be in the middle of recovering
• 회복되는 중이라 = because I’m in the middle of recovering

The 은 marks 오늘 모임 as the topic or contrast.

So 오늘 모임은 안 가려고 해 has a nuance like:

• As for today’s gathering, I’m planning not to go
• At least for today’s gathering, I don’t think I’ll go

The topic particle 은/는 often adds a subtle contrast. It can suggest things like:

• maybe other plans are different
• maybe other gatherings are fine, but today’s one is not
• the speaker is specifically talking about this event

If you said 오늘 모임을 안 가려고 해, that would sound unnatural, because 가다 normally does not take the event as a direct object with 을/를 in this kind of sentence. Korean usually says:

• 모임에 가다 = go to a gathering

Here, though, the place marker 에 is omitted because 모임은 is functioning as the topic.

You can think of it as coming from something like:

• 오늘 모임에는 안 가려고 해

and the 에 is left out because the topic marking is doing the job.

안 가려고 해 expresses intention or plan.

Breakdown:

• 가려고 하다 = to intend to go / to plan to go / to be about to go
• 안 가려고 하다 = to intend not to go / to plan not to go

So:

• 안 가 = I’m not going
• 안 갈 거야 = I won’t go
• 안 가려고 해 = I’m planning not to go / I’m thinking of not going

This makes the sentence sound a little softer and less absolute. It feels like the speaker has decided this for now, based on their condition.

That fits well with 아직 몸이 회복되는 중이라.

No, they are different.

• 안 가려고 해 = I’m planning not to go
• 가기 싫어 = I don’t want to go

The first is about intention/decision. The second is about feeling/desire.

In this sentence, the reason is health-related, so 안 가려고 해 sounds more natural than 가기 싫어, which could sound more like simple unwillingness or dislike.

Compare:

• 몸이 안 좋아서 오늘은 안 가려고 해.
  = I’m not planning to go today because I’m not feeling well.

• 오늘 모임 가기 싫어.
  = I don’t want to go to the gathering today.

The sentence implies my body from context, so 내 is unnecessary.

Korean often leaves out words like I, my, we, etc. when they are obvious.

So:

• 아직 몸이 회복되는 중이라 naturally means my body is still recovering
• adding 내 몸이 is possible, but often less natural unless you want emphasis

For example:

• 아직 내 몸이 회복되는 중이라...
  sounds more emphatic, like my body specifically is still recovering

In everyday Korean, omission is very common when the meaning is clear.

Yes, 몸 literally means body, but in Korean it is also often used in a broader everyday way to mean physical condition or health state.

So 몸이 회복되는 중 does not necessarily mean only the body in a strict medical sense. It can naturally mean:

• I’m still physically recovering
• my condition is still improving
• I haven’t gotten my strength back yet

This is very common in Korean. Similar expressions include:

• 몸이 안 좋아요 = I’m not feeling well
• 몸조리하다 = take care of one’s body while recovering
• 몸이 좀 나아졌어요 = I’m feeling a bit better

So 몸 often sounds very natural in health-related situations.

It is casual/informal because it ends with 해.

• 안 가려고 해 = casual
• 안 가려고 해요 = polite
• 안 가려고 합니다 = formal

So this sentence would be natural when speaking to:

• friends
• family
• someone younger
• someone you are close to

A polite version would be:

• 아직 몸이 회복되는 중이라 오늘 모임은 안 가려고 해요.

It does not sound completely final.

Because of 안 가려고 해, the sentence sounds like a present intention or plan, not a hard declaration. It leaves a little room for change.

So the nuance is closer to:

• I’m planning not to go
• I don’t think I’ll go
• I’m thinking of skipping it

If the speaker wanted to sound more definite, they might say:

• 오늘 모임은 안 갈 거야. = I’m not going to the gathering today.
• 오늘 모임은 못 가. = I can’t go to the gathering today.

The original sentence sounds a bit softer and more conversational.