Laffed
(laff 的过去时) abbr. launcher air filtration facility 发射器空气过滤设备
🗣️ 情景例句
Thank you, Mr. Lu. Please wait a moment while I check our reservations list.
谢谢，陆先生。请稍等，我查一下订房名单。
It is no use crying over spilt milk.
泼水难收。
and he had seen there evidence enough to overthrow Aristotle and Ptolemy together.
观察到的论据足以把亚里士多德和托勒密一起推翻。