Checkrail
n. <英>[铁]护(轮)轨
🗣️ 情景例句
No? You didn't take it?
没有？ 你没有接受？
Offence is the best defence.
进攻是最好的防御。
Otherwise we won't be able to hear ourselves talk.
否则我们的谈话彼此就都听不到了。