Ahu
abbr. 空气处理机（Air Handling Unit）
🗣️ 情景例句
Downsizing is now a strong possibility.
很可能会裁员。
A shiver of fright ran through them as he dove from the cliff.
他从悬崖跃下时，恐怖的颤栗掠过了全身。
Example is better than precept.
身教胜于言传。