Serogan
[化] 血清促性腺激素
🗣️ 情景例句
I am planning to write an editorial that I think will help you.
我计划写一篇社论， 我认为应该能帮助你们。
This is a check.
这是一张支票。
The old woman thought he was a queue jumper.
老太太以为他是不按次序排队的人。