Dichlorophenarsine
[化] 二氯苯胂
🗣️ 情景例句
When will you be able to deliver?
您什么时候可以交货？
How many of these are you going to buy her?
你要买多少给她？
a flight attendant told us to keep calm and to get off the plane quietly as soon as it had touched down.
一位空中乘务员告诉我们要保持镇静，待飞机一着陆，就马上不声不响地离开飞机。