Tracksuits
n. （供训练时穿的）保暖宽松的长袖运动衣裤, 田径服( tracksuit的复数形式 )
🗣️ 情景例句
But your L C must reach us 30 days before delivery.
但交货前30天，我们必须要收到你们的信用证。
I didn't know whether to send the letter airmail or not.
我不知道是否送航空邮件。
It will take me several hours if I really look at everything.
如果全部参观的话，那得需要好几个小时。