اداة النحت على الترابيزة.

A good pronunciation guide is:

adāt en-naḥt ʿala t-tarabēza

A few notes:

• أداة → adāt here
• النحت → en-naḥt
• على → ʿala
• الترابيزة → et-/it-tarabēza in connected speech, often simplified in learner transliteration as t-tarabēza

So the sentence flows roughly like:

adāt en-naḥt ʿala t-tarabēza

Two things make the pronunciation look different from the spelling:

• the t sound at the end of أداة appears because it is linked to the next noun
• the الـ in النحت and الترابيزة changes in pronunciation because ن and ت are sun letters

Because in Arabic, the present-tense verb to be is usually not said.

So a sentence like:

أداة النحت على الترابيزة.

literally looks like:

The carving tool on the table.

But it naturally means:

The carving tool is on the table.

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

Compare:

• الكتاب على المكتب. = The book is on the desk.
• هي تعبانة. = She is tired.

If you want past or future, then Arabic does use words equivalent to was / will be.

أداة النحت is an idafa construction, often called a possessive or "of" construction.

It is built like this:

• أداة = tool
• النحت = sculpting / carving

Together:

أداة النحت = the sculpting tool / the tool of sculpting

Arabic often expresses of just by putting two nouns together.

So instead of saying something like tool of sculpting with a separate word for of, Arabic simply says:

أداة النحت

That is one of the most common patterns in the language.

Because the final ة (taa marbuuTa) changes its pronunciation depending on the context.

When the word stands alone, أداة is often pronounced more like:

adāh or adā

But when it is followed by another noun in an idafa construction, the ة is pronounced as t:

• أداة → adāh / adā
• أداة النحت → adāt en-naḥt

This is a very important pattern to get used to.

Other examples:

• سيارة = sayyāra
• سيارة أحمد = sayyārit Aḥmad

So in your sentence, the t sound is expected and correct.

Because of sun letters.

The Arabic definite article is written الـ, but its pronunciation changes before certain letters.
Both ن and ت are sun letters, so the l sound of الـ disappears and the next consonant is emphasized.

So:

• النحت is pronounced en-naḥt, not al-naḥt
• الترابيزة is pronounced et-tarabēza, not al-tarabēza

This happens all the time in Arabic. For example:

• الشمس → esh-shams
• الناس → en-nās
• التليفون → et-tilifōn

So the spelling stays the same, but the pronunciation changes.

The formal spelling is:

أداة

with a hamza on the alif.

You may sometimes see:

اداة

in casual writing, texting, or less careful spelling, but the standard spelling is أداة.

For a learner, it is best to remember and write:

أداة

Yes, you often could.

• على الترابيزة = on the table
• فوق الترابيزة = on top of the table / above the table

In many everyday situations, both can sound natural.

A rough difference:

• على is the more basic and direct way to say on
• فوق can feel a bit more like on top of or above

In Egyptian Arabic, فوق is very common in speech, so a learner may hear both.

So all of these can work depending on context:

• أداة النحت على الترابيزة.
• أداة النحت فوق الترابيزة.

It is understandable in Egyptian Arabic, but it feels a bit mixed in register.

Why?

• الترابيزة is very Egyptian and very common
• أداة and النحت are more formal or neutral vocabulary

So the sentence works, but it is not the most casual, everyday-sounding combination.

A speaker might still say it, especially in a clear or careful context, but in very casual speech they might choose different wording depending on what exact tool they mean.

So this is a good sentence to learn from, but it is helpful to know it is not the most slangy or relaxed Egyptian phrasing possible.

The الـ on الترابيزة means the.

So:

• ترابيزة = a table
• الترابيزة = the table

In your sentence, على الترابيزة means:

on the table

not just on a table.

Also, in أداة النحت, the second noun النحت is definite, and that makes the whole phrase definite:

• أداة النحت = the sculpting tool / the tool for sculpting

So the whole sentence is talking about a specific tool and a specific table.

For a negative sentence in Egyptian Arabic, you would usually use مش:

• أداة النحت مش على الترابيزة.
• The sculpting tool isn’t on the table.

To make it a yes/no question, you can often just use question intonation:

• أداة النحت على الترابيزة؟
• Is the sculpting tool on the table?

Or you could ask a more natural information question:

• فين أداة النحت؟
• Where is the sculpting tool?

These are very common patterns in Egyptian Arabic.