Tocotrienol
[医]生育三烯酸
🗣️ 情景例句
Please do the work at your own convenience.
请在方便时把这事做一做。
Could you tell me where is the elevator?
你能不能告诉我电梯在哪里？
If I win a lot of money I'll buy you a mink coat.
要是我赢了许多钱，我给你买件貂皮大衣。