Lh(luteinizing hormone)
[化] 促黄体素; 促黄体激素
🗣️ 情景例句
I'm really concerned about going away for the weekend, Ellen,
我这个周末出门实在放心不下， Ellen，
I wouldn't, if I were you.
要是我就不会。
Is it expensive to hire a car?
租车贵不贵？