Oleogen
[医] 奥雷净(一种油膏基质)
🗣️ 情景例句
I have to feed a family of five.
我不得不养活五口之家。
What time is the mail delivered on Saturday?
邮件在星期六什么时间被递送？
She finished it at half past nine. She went to bed before a quarter to ten.
30 她完成了作业。她9：45之前上床睡觉。