Ahu
abbr. 空气处理机（Air Handling Unit）
🗣️ 情景例句
Keep right unless overtaking.
要靠右驾驶，除非超车。
Did you go to the circus last night?
你昨晚去看马戏了吗？
she tripped on the carpet and the pudding went flying through the air, narrowly missed my aunt, and crashed on the dining table with considerable force.
走进屋来时，在地毯上绊了一跤。 布丁飞到半空，从姑母身边擦过，然后狠狠地砸在餐桌上。