Microimpurity
[化] 微量杂质
🗣️ 情景例句
without studying these building plans more carefully.
在没有仔细研究这些建筑图的情况下。
Children quarrels are soon forgotten.
孩子们的吵架很快就会被忘记。
Excuse me. I've lost my cat. Have you seen it anywhere?
打扰了。我的猫丢了，你在哪见过吗？