Microimpurity
[化] 微量雜質
??? 情景例句
without studying these building plans more carefully.
在沒有仔細研究這些建筑圖的情況下。
Children quarrels are soon forgotten.
孩子們的吵架很快就會被忘記。
Excuse me. I've lost my cat. Have you seen it anywhere?
打擾了。我的貓丟了，你在哪見過嗎？