Dichlorethylarsine
[医] 二氯乙胂
🗣️ 情景例句
in almost a full week.
差不多有一整个星期了。
Almost everyone is aware of environmental problems in America.
在美国，几乎人人都注意到环境问题。
I cannot express how glad I am to hear from him.
我无法表达我接到他的信时有多高兴。