Τσάι, παρακαλώ.

A natural pronunciation is:

• Τσάι → TSAI (rhymes roughly with eye)
• παρακαλώ → pa-ra-ka-LO

The stress marks show where the stress goes:

• Τσάι: stress on the only/main syllable
• παρακαλώ: stress on the last syllable -λώ

So the whole sentence sounds like:

TSAI, pa-ra-ka-LO.

τσ makes a sound like ts in cats.

So Τσάι begins with a clear ts sound, not a ch sound.
That means it is tsai, not chai in pronunciation.

No verb is needed here. Τσάι, παρακαλώ is a short, natural request, just like English Tea, please.

Greek often leaves out words that are easy to understand from context, especially when ordering food or drinks.

So all of these are possible:

• Τσάι, παρακαλώ. = Tea, please.
• Ένα τσάι, παρακαλώ. = A tea / one tea, please.
• Θα ήθελα ένα τσάι, παρακαλώ. = I would like a tea, please.

The shorter version is normal and polite.

In Greek, when ordering or asking for something, the noun is often used without the article.

So Τσάι, παρακαλώ is perfectly natural.

But you can also say:

• Ένα τσάι, παρακαλώ. = A tea, please.
• Το τσάι, παρακαλώ. would usually mean the tea, so it sounds more specific and context-dependent.

For a simple order, Τσάι, παρακαλώ or Ένα τσάι, παρακαλώ are the most useful patterns.

Τσάι is neuter.

Its basic form with the article is:

• το τσάι = the tea

So if you want to build other phrases, you would use neuter forms, for example:

• ένα τσάι = a tea
• το τσάι μου = my tea

Here, παρακαλώ means please.

It is a very common and useful Greek word, but it can mean different things depending on context, such as:

• please
• you’re welcome
• sometimes come in or go ahead

In Τσάι, παρακαλώ, it clearly functions as please.

The comma separates the thing being requested from the polite expression παρακαλώ.

So the structure is:

• Τσάι = the thing you want
• παρακαλώ = please

This punctuation is very common in both Greek and English in short requests:

• Tea, please.
• Τσάι, παρακαλώ.

Yes, absolutely. It is short, clear, and polite.

That said, a few versions may sound even more complete depending on the situation:

• Τσάι, παρακαλώ. = short and natural
• Ένα τσάι, παρακαλώ. = very common when ordering one tea
• Θα ήθελα ένα τσάι, παρακαλώ. = more formal/polite

So the sentence you have is correct and useful, especially for beginners.

It is capitalized because it is the first word of the sentence.

Normally, the noun itself is written with a lowercase letter:

• τσάι = tea

But at the start of a sentence, it becomes:

• Τσάι, παρακαλώ.

Yes. This is a very helpful pattern for everyday Greek.

You can replace τσάι with many other nouns:

• Καφέ, παρακαλώ. = Coffee, please.
• Νερό, παρακαλώ. = Water, please.
• Ψωμί, παρακαλώ. = Bread, please.

You can also add ένα when appropriate:

• Έναν καφέ, παρακαλώ.
• Ένα νερό, παρακαλώ.
• Ένα τσάι, παρακαλώ.

So [item] + παρακαλώ is a very useful pattern to remember.