Serosity
n. 浆液性, 如水液体, 浆液\\n[医] 浆液性
🗣️ 情景例句
Don't ask why; just do as you are told.
别问为什么， 按要求去做就行了。
I invited hime to come up, but he wouldn't.
我请他上来，但是他不肯。
There comes a bus.
汽车来了。