Osmium potassium chloride
[化] 氯锇酸钾
🗣️ 情景例句
I promise not to think about the city.
我保证不再去想城里的事。
I'll pick his wallet from his pocket.
我要从他的袋子里扒取钱包。
When the balloon was over the station, the pilot saw one of the men taking photographs.
当气球飞临基地上空时,飞行员看见有一个人在拍照。
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