Concept learning
[计] 概念学习
🧩 词语组成解析
🗣️ 情景例句
I hope they aren't lost.
但愿没丢才好。
We can supply from stock and will have no trouble in meeting your delivery date.
我们可提供现货并按你方所定日期交货。
We need these things right away.
这此东西我们马上就要。