Collophony
(=colophony)松香, 透明松香
🔁 扩展释义
【医】 松香, 透明松香
🗣️ 情景例句
I understand what you're saying.
我明白你说的意思。
He is supposed to be there on time.
按理说他应该准时到那儿。
What on earth has happened to trouble you so?
到底发生什么事让您如此发愁？