Laff
abbr. launcher air filtration facility 发射器空气过滤设备
🗣️ 情景例句
That's for sure.
那是当然。
A quiet conscience sleeps in thunder.
白日不做亏心事，夜半不怕鬼敲门。
'This is the prettiest carpet I have ever seen,' she said.
“这是我见过的最漂亮的地毯，”她说。