Hpu
abbr. 美国夏威夷太平洋大学（Hawaii Pacific University）；液压动力装置（Hydraulic Pumping Unit）
🗣️ 情景例句
which is going out with a camera and a roll of film
那就是带着照相机和一卷底片出去久
Don't forget to write your return address on the letter.
不要忘记在信封上写你的回邮地址。
We'll have to cancel if we don't get that order soon.
如果不能很快拿到货，我们只有取消啦。