Trainers
n. 训练员；运动鞋；练习器（trainer的复数）
🗣️ 情景例句
And the telephone number is five five five…three oh nine oh. Thank you.
电话是555-3090。谢谢。
If not, our repairman can come to you.
要不然，我们的维修人员可以上你那里去。
What else is there to do?
还有什么事好干？