Arsenum
[医] 砷(22号元素)
🗣️ 情景例句
It's crowded in here.
这里太挤了。
Which is the right size?
哪个尺码是对的？
I'm sorry to have done that. I didn't mean to be so rude.
我为那样做感到抱歉。我并不想那样粗鲁的。