Trichlorfon
n. [化]三氯磷酸酯,敌百虫(用作杀虫剂或驱虫剂)
🗣️ 情景例句
I'm heading off for bed
我先去睡觉了
It must be rather difficult for us to push any sales if we buy it at this price.
如果我们按这个价格购买,将很能难推销。
He informed the station at once, but no one there was able to explain the mystery.
他马上把情况报告了该基地,但那里的人没有一个能解释这到底是怎么回事。
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