Halon
卤化烷（常用以灭火）
🗣️ 情景例句
Is that all right with everyone?
各位有意见吗？
Your face tells it all.
你的表情透露了一切。
The way you speak! Which part of Australia do you come from?
从你讲话的方式！你从澳大利亚哪个地方来？