Perchlormethylformate
[医] 双光气, 聚光气(毒气之一种)
🗣️ 情景例句
She complained, with reason, that she had been underpaid.
她抱怨她的工资一直很低，这也不无道理。
Can you imagine what it would be like to live without electricity?
你能想象出生活中没有电会是怎么样的一种情形吗？
Why are there three prices quoted for this part?
这种零件为什么有三种不同的报价？