Fenprostalene
[化] 芬前列林; 前列苯烯
🗣️ 情景例句
I'm sure glad you're here, Grandpa.
您来这里我真高兴， 爷爷。
When will the contract be ready?
合同何时准备好？
It is almost impossible to take your mind off the journey.
想摆脱开旅途的困扰是很难的。