Decon
[医][=decontamination]除沾染（作用）
🗣️ 情景例句
Ellen, why don't you go out to the backyard
Ellen，何不去院子
Is the plain along the river good for farming?
河畔的平原易于发展农业吗？
I'm afraid all these offices are non-smoking offices.
恐怕这些办公室都是禁烟办公室。