Trackings
(tracking 的复数) [计] 跟踪, 追踪
🗣️ 情景例句
Our plans have changed.
我们的计划已经改变。
So soon? Why don't you stay a little longer?
这么早就走了？为什么不呆一会呢？
'Oh dear,' said the conductor suddenly.
“哎呀，”售票员突然说，