Polyarsenite
红砷锰矿
🗣️ 情景例句
And give her a teaspoon of the medicine after every meal.
每餐之后给她吃一茶匙的药。
The fog disrupted airline schedules.
这场大雾扰乱了航空公司的时刻表。
He has eight lawyer assistants to help him and examines every single letter in detail.
他有8位律师作他的助手协助工作，每封信都详细批阅。