Ejf
abbr. estimated junction frequency 估计结频率
🗣️ 情景例句
I'm looking for shampoo and hair conditioner for oily hair.
我在找适合油性头发的洗发水和护发素。
Please do not move.
请不要动。
The mower firmly refused to mow, so I decided to dismantle it.
修完后割草机还是纹丝不动。于是，我决定把它拆开。