Chemical(engineering)machine
[化] 化工机器
🗣️ 情景例句
and you can listen to him over the phone.
而且你可以在电话中听到他的声音。
In all things, it is better to hope than to despair.
凡事抱希望为佳，不应悲观而失望。
To answer this question, von Frisch and his coworkers set up a feeding place close to the hive.
为了回答这个问题，冯·弗里施和他的同伴在蜂箱附近建起了一个喂食点。