Electrocuprol
[醫] 膠體銅(用于結核病)
??? 情景例句
Thank you, Mr. Johnson.
謝謝你。約翰遜先生。
Who spoke a while ago?
剛才誰在講話？
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樹旁，他的前面有很多小片的木頭。