Halon
卤化烷（常用以灭火）
🗣️ 情景例句
Hi. This si Peter from Dr. Alice's office.
嗨，你好，我是埃里斯诊所的彼得。
An inch in a miss is as good as an ell.
错无分大小，有错皆不好。
He repaired his house.
他修理了他的房子。