Ako rana na gležnju ne bude bolja, doktorica će staviti novi flaster ili jači zavoj.

In Croatian, after ako (if), you normally do not use će for a future condition.

So Croatian prefers:

• Ako rana ne bude bolja...

rather than:

• Ako rana neće biti bolja... (this sounds wrong here)

A good rule for learners is:

• ako + present-form verb for the condition
• main clause + future for the result

So:

• Ako ... ne bude ... , doktorica će ...

This is one of the most common patterns for future if-sentences in Croatian.

Bude is a form of biti (to be).

In this sentence, it is used in the if-clause to talk about a future situation: whether the wound gets/is better by that point.

So ne bude bolja means something like:

• is not better
• does not get better

within a future condition.

For learners, it is best to recognize ako bude / ako ne bude as a very common pattern meaning:

• if it is / if it isn’t
• if it becomes / if it doesn’t become

Because bolja has to agree with rana.

• rana is feminine singular
• so the adjective must also be feminine singular

The comparative forms are:

• bolji — masculine
• bolja — feminine
• bolje — neuter

So:

• rana je bolja
• gležanj je bolji
• mjesto je bolje

This is basic adjective agreement: adjectives change to match the noun’s gender, number, and case.

Yes. The basic adjective is dobar / dobra / dobro (good), and its comparative is irregular:

• dobar → bolji
• feminine: bolja
• neuter: bolje

So bolja means better.

This is similar to English good → better, which is also irregular.

Gležnju is in the locative singular.

After na, Croatian can use different cases depending on meaning:

• na + locative = location (on, at)
• na + accusative = movement toward a place (onto, to)

Here the wound is located on the ankle, so Croatian uses na + locative:

• na gležnju

The noun is:

• nominative: gležanj
• locative singular: gležnju

So this part literally works like on the ankle.

Croatian has no articles like English a/an/the.

So nouns like:

• rana
• doktorica
• flaster
• zavoj

appear without an article.

Croatian usually shows definiteness from:

• context
• word order
• demonstratives if needed

For example, if you really want to make something explicit, you can use words like:

• taj = that / the one
• ovaj = this

But in a normal sentence like this, no article is used.

Because će is a clitic, and Croatian clitics usually go in the second position of the clause.

So the natural order is:

• Doktorica će staviti...

Here:

• Doktorica = first position
• će = second position

That is why će doktorica staviti sounds unnatural in a neutral sentence.

This second-position rule is very common with short forms like:

• sam, si, je, smo, ste, su
• ću, ćeš, će, ćemo, ćete

They are in the accusative singular, because they are the direct objects of staviti (to put/apply).

The doctor will apply:

• novi flaster
• jači zavoj

Both flaster and zavoj are masculine inanimate nouns. For masculine inanimate nouns, the accusative singular is usually the same as the nominative singular.

So:

• nominative: novi flaster → accusative: novi flaster
• nominative: jači zavoj → accusative: jači zavoj

That is why they do not visibly change here.

Yes. Jači is the comparative of jak (strong).

So:

• jak = strong
• jači = stronger

In this sentence, jači zavoj means a stronger / more supportive bandage.

Just like bolja, jači is a comparative adjective.

A useful thing to notice is that the sentence has two comparatives:

• bolja = better
• jači = stronger

They are not the same thing.

• flaster = a plaster / adhesive bandage / Band-Aid-type covering
• zavoj = a bandage, usually something wrapped around an injury

So the sentence gives two possible treatments:

• a new flaster
• or a stronger zavoj

The exact English choice for flaster can vary by region, since British English often says plaster and American English often says bandage or Band-Aid depending on context.

Because in Croatian, the negation particle ne is usually written separately from the verb.

So:

• ne bude
• ne zna
• ne ide

That is the normal pattern.

A learner should just memorize that ne usually comes directly before the verb and is written separately.

Yes, Croatian often leaves out possessives when the context already makes them clear.

So if everyone already knows whose ankle is meant, Croatian may simply say:

• rana na gležnju

instead of:

• rana na mom gležnju

English often prefers possessives more strongly than Croatian does, especially with body parts and obvious context.

So the shorter Croatian version can sound completely natural.

A rough pronunciation guide is GLEZH-nyoo.

Helpful parts:

• ž sounds like the s in measure
• nj sounds like ny in canyon or Spanish ñ
• j in Croatian sounds like English y

So gležnju has that cluster žnj, which English speakers may find tricky at first.

A slow breakdown:

• gle
• žnju

Put together: GLEZH-nyoo

The important thing is not to pronounce j like English j in job. In Croatian, j is a y sound.