Potassium hexafluoroarsenate
[机] 六氟砷酸钾
🗣️ 情景例句
We formed a very favorable impression of her.
我们对她的印象极好。
The honest penny is better than the stolen dollar.
正当得到的一分钱,胜过偷来的一元钱。
She serves as an impressive reminder of the great ships of past.
它给人们留下深刻的印象,使人们回忆起历史上的巨型帆船,
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