Pmts
[化] 磺胺汞
🗣️ 情景例句
OK, we have let you know as early as possible.
好的，我们会让你们尽早知道。
The leopard can never change its spots.
花豹永不能改变身上的斑点（指：本性难移）。
There was no trace of fingerprints, but the inspector found a dirty red bundle that contained jewellery which the old lady said was not hers.
巡官没有发现指纹，却发现了一个装有珠宝的、肮脏的红包袱。老妇人说那不是她的。