Perchlormethylformate
[医] 双光气, 聚光气(毒气之一种)
🗣️ 情景例句
Do you feel like going to the cinema?
你想去看电影吗？
Please remember this is not to be taken as final.
请记得这不是最后的回答。
This evening the cave was ours. It belonged to no one else.
今天晚上，山洞是我们的，它不属于别人。