Acetic aldehyde
[醫] 乙醛, 醋醛
?? 詞語組成解析
acetic
[[?'si:tik]]
a. 醋的, 乙酸的\\n[醫] 醋酸的, 醋的
aldehyde
['?ldihaid]
n. 醛，乙醛;
??? 情景例句
Let's see.
讓我想想。
His thinking is behind the times.
他的想法趕不上時代。
My name is Wu Jun. This is our first lesson, so I don't know all your names.
我叫吳軍。這是我們第一次上課，所以我認不全你們的名字。