Effcient
n. 有能力的, 能胜任的
🗣️ 情景例句
The costs of college get higher every year.
学费逐年增加，越来越贵。
A guilty conscience is a self-accuser.
做贼心虚，良心自诛。
I don't think you'll have any difficulty in pushing sales.
我认为你推销时不会有任何困难。