Electrocuprol
[医] 胶体铜(用于结核病)
🗣️ 情景例句
Thank you, Mr. Johnson.
谢谢你。约翰逊先生。
Who spoke a while ago?
刚才谁在讲话？
The wooducutter was standing next to a fallen tree, with lots of small pieces of wood in front of him.
伐木工人正站在一棵倒下的树旁，他的前面有很多小片的木头。