Efficatious
灵验(指疗效)
🗣️ 情景例句
I have to postpone our appointment.
我要把我们的约会延期。
Why isn't this ticket any good here?
为什么这里不可以使用月票？
she said she was not going to make another.She said she was going to retire.
她不准备再拍电影了。她说她准备退休。