Molecular concentration
[化] 分子浓度
🧩 词语组成解析
🗣️ 情景例句
Would you mind opening your suitcase?
请把您的箱子打开，好吗？
You two don't have much contact
？ 你们俩没怎么联系吗？
While John Gilbert was in hospital, he asked his doctor to tell him whether his operation had been successful,
当约翰。吉尔伯特住院的时候，他问医生他的手术是否成功，