Hexanedioic acid
[化] 己二酸
🧩 词语组成解析
🗣️ 情景例句
You get one point for each letter,
一个字母可得一分。
This windows is junst as small as that one.
这扇窗户刚好和那扇一样小。
Precautions of this sort are necessary, for it is impossible to foretell the exact nature of the difficulties which will confront the pot-holer.
作出这样的准备是必要的，因为无法预见到洞穴探险者究竟会遇到什么性质的困难。