Pentanedioic acid
[化] 戊二酸
🧩 词语组成解析
🗣️ 情景例句
The girls learned a great deal.
女孩们学到了许多东西。
It is an equal failing to trust everybody,and to trust nobody.
信任一切与不信任任何人，同样是弱点。
I had all the usual symptoms of someone giving up smoking: a bad temper and an enormous appetite.
脾气暴躁和食欲旺盛。