Dehydrocholesterol
[医] 脱氢胆甾醇
🗣️ 情景例句
I thought you stayed home with Robbie?
我还以为你是跟Robbie待在家里的
Here's a prescription for a painkiller.
这是止痛的处方。
Liz, can you do me a favor?
李兹，帮个忙吧？