Dehydrocholin
[医] 脱氢胆酸(商品名,利胆药)
🗣️ 情景例句
Okay, hold on a second. I'll talk to him.
好的，我跟他说，你等一下。
Why are you so short?
你为什么那么矮呀？
You may have heard of Birth Control.
你们也许听说过控制人口出生的措施。