Halon
卤化烷（常用以灭火）
🗣️ 情景例句
Have you had dinner yet?
你吃晚饭了吗？
Would you like to leave a message?
你想要留下口信吗？
so she sat down and accepted a cup of very strong tea, while he telephoned the police.
于是坐了下来，喝了一杯浓茶。与此同时，看门的人给警察挂了电话。