Tf
[化] 转移因子
🗣️ 情景例句
I hate this.
我讨厌这个
In college I majored in science.What was your major?
在学院我主修了自然科学，你主修了什么？
I've got a problem and as I don't know what to do I thought I'd write to you and ask for your advice.
我有一个问题，因为我不知道该怎么办。我想我最好写信给你，征求你的意见。