Cfat
abbr. Carnegie Foundation for the Advancement of Teaching 教学促进卡内基基金会
🗣️ 情景例句
If you're under twenty-one years of age ...
如果你还不到二十一岁……
What was your name again?
请再说一次名字好吗？
This pressure must be under control,
这种压力必须加以控制，