Separant
隔离剂
🗣️ 情景例句
Oh?
噢？
The accident held the train up for an hour.
那事故使火车延误了一个小时。
As the play draws to its close, they wonder whether they will ever catch that last train home.
当戏快演完时，他们又为是否能赶上末班火车回家而犯愁。