Aftertreatment
n. 再处理；术后治疗
🗣️ 情景例句
Maybe you can photogragh a class,
也许你来拍一次上课的情形，
False friends are worse than open enemies.
明枪易躲，暗箭难防。
I smelled a smell of cooking.
我闻到了烧菜做饭的味道。