Intramolecular anhydride
[化] 内酐
🧩 词语组成解析
a. [化学] 分子内的
[化] 酸酐; 酐; 某酐\\n[医] 酐, 脱水物
🗣️ 情景例句
Many students are working at part time jobs.
许多学生兼职打工。
The first several months were a difficult time.
所以头几个月过得有些艰难。
The next time you see a watch, look at the back. You may see the English words Made in China.
下次你瞧见一块手表是，瞧瞧它的背面。你也许能看到“中国制造”的英语字样。