How to Pronounce a Word in French

The train in French, train is the same word, t-r-a-i-n. But it's not just an A or an A-I, no? We have an N swallowed into it. So rookomande, for example, and re paré, chresereve have two different e sounds at the beginning now, r-a. Sometimes, the only difference between two words is one e or the other. For example, we've seen d, which means of, d, and that's also another building block of words, just like d'amande, no, to demand. And then d, with the e with the accent on it,