المكيال مع الصيدلي.

A rough Egyptian-style pronunciation is el-mikyāl maʿa eṣ-ṣaydali.

A few notes:

• الـ is usually pronounced el- or il- in Egyptian.
• In الصيدلي, the l of الـ is not heard separately, because ص is a sun letter. So it sounds like eṣ-ṣ...
• In everyday speech, some vowels may sound a bit different depending on the speaker.

Because Arabic normally does not use a present-tense verb for "to be" in simple sentences like this.

So:

• المكيال = the measuring cup / measure
• مع الصيدلي = with the pharmacist

Together, that naturally means The measuring cup is with the pharmacist.

This is very normal in both Egyptian Arabic and Standard Arabic.

Here, مع means with.

In this sentence, it usually gives the idea of:

• with
• in the possession of
• currently held by

So مع الصيدلي means the measuring cup is with the pharmacist, not necessarily physically attached to him, but in his possession or care.

This is because of the sun letter / moon letter rule.

• In المكيال, the first letter after الـ is م, which is a moon letter, so the l sound is pronounced: el-mikyāl
• In الصيدلي, the first letter after الـ is ص, which is a sun letter, so the l sound assimilates: eṣ-ṣaydali

So even though both words are written with الـ, they are not pronounced the same way.

المكيال refers to a measuring tool or measuring container.

Depending on context, it could mean:

• a measuring cup
• a measuring spoon
• a dose measure
• a measuring cap

So the exact English word can change depending on what object is being talked about.

Because both are definite:

• المكيال = the measuring cup
• الصيدلي = the pharmacist

Arabic marks definiteness directly on the noun with الـ.
Even after a preposition like مع, the noun can still be definite.

So مع الصيدلي simply means with the pharmacist.

It is definitely understandable, and مع الصيدلي sounds normal in Egyptian Arabic.

However, المكيال can sound a bit formal or dictionary-like in everyday speech. In real conversation, Egyptians might use a more specific everyday word depending on the object, especially if they mean a medicine spoon or dosing cup.

So the sentence is fine, but the noun المكيال may feel slightly formal.

You would usually say:

المكيال مش مع الصيدلي.

Here:

• مش = not
• It is the normal Egyptian way to negate this kind of present-tense sentence.

In Egyptian Arabic, you can often make it a question just by using question intonation:

المكيال مع الصيدلي؟

That means:

Is the measuring cup with the pharmacist?

In speech, intonation does a lot of the work. You can also add other question words or particles in longer, more conversational sentences, but this simple version is very common.