Tetrahydrate
n. [化]四水合物
🗣️ 情景例句
Well, all your things are inside.
嗯 ，所有的东西都拿进来了。
The doctor advised me to take better care of myself.
医生劝我要多照顾自己。
The Ambassador's wife went on asking questions, when she suddenly noticed a big hole in her husband's hat.
大使夫人继续提出问题，她突然又发现丈夫的帽子上有个洞。