O,o-diethylthiophosphoryl chloride
[化] O,O-二乙基硫代磷酰氯
🗣️ 情景例句
We have another event to attend on the same day.
那天我们有其他活动要参加。
Gentlemen! Can't you agree on anything?
先生们,可否赞成一项?
'I've just arrived by train,' she said.'I'm coming to see you.
“我刚下火车,”她说,“我这就来看你。
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