employ in的用法和樣例：
例句
用作及物動詞 (vt.)
- He is currently engaged in dialect research.
他目前從事于方言的研究。 - I am happy to engage in espress industry.
我很樂意從事于快遞這一行。
詞匯搭配
- employ oneself in 從事(做)
- in the employ of someone 為某人所雇用...
- in the employ of 受雇于(替 ......
