Laff
abbr. launcher air filtration facility 发射器空气过滤设备
🗣️ 情景例句
Thank you. I'll make out the contract for you to sign tomorrow.
谢谢。我将起草合同，明天就签。
True blue will never stain.
真金不怕火。
A great many goods were sent to the exhibition from various parts of the world.
大量的商品从世界各地运送到了博览会，