Contaimination
[化] 染菌
🗣️ 情景例句
What did he say? Did you tell him about me?
他怎么说？ 跟他谈到我吗？
Better lose a jest than a friend.
宁可不说一句俏皮话，以免得罪朋友们。
It was necessary, therefore, to invent instruments that neither slumbered nor slept.
因此，有必要发明一种仪器，既不打盹儿，也不睡觉。