Seromucous
a. [医]浆液粘液性的
🗣️ 情景例句
I know the company well. It's big.
这家公司我很清楚。是大公司。
How long have you had it?
你得这病多久了？
Even if you travel in ideal weather, sea journeys take a long time.
即使风平浪静，坐船旅行也要占用很长时间。