Pressure booster
[化] 增压器
🧩 词语组成解析
booster
['bu:stə]
n. （电器的）增压机;助推器，多级火箭的第一级;热情的支持者;
🗣️ 情景例句
No smile, no surprise.
不笑 ，就不给你惊喜。
Joy often comes after sorrow, like morning after night.
暮去必将朝至，苦尽常会甜来。
He had his supper, listened to the radio, read a newspaper and then went to bed.
他吃晚餐，听收音机，读报纸，然后睡觉。