Parachloromercuribenzoate (pcmb)
[化] 对氯汞苯甲酸
🧩 词语组成解析
对氯汞苯甲酸
🗣️ 情景例句
I'd like to propose a toast.
我想来祝酒。
How many of these are you going to send him?
你要送多少给他？
Thus Ellis Island became known as the Island of Tears.
想要进入美国的人都必须经过多次的智力测验和体格检查，大约有200万人不准入境。因此，埃利斯岛被人们称为“眼泪岛”。