Ejf
abbr. estimated junction frequency 估计结频率
🗣️ 情景例句
Is it too early to call Mr. Carlson?
现在打电话给Carlson先生会不会太早了？
My schedule is very flexible, and I am given a lot of freedom.
我的工作表很有变通性，使我十分自由。
He had no sooner returned than he bought a house and went to live there.
他刚一回到英国便买下了一幢房子住了进去。