Quantum length
[化] 德布罗意热波长
🧩 词语组成解析
🗣️ 情景例句
In a word, we'll provide you with all good service.
我们将为你们提供最好的服务。
I would like to call an eletrician to come this afternoon.
我要叫一个电器师傅今天下午来。
There is an interesting film on Channel one.
在一频道有一部有趣的电影。