Piston compressor
[化] 往复式压缩机; 活塞式压缩机
🧩 词语组成解析
piston
['pɪstən]
n. <机>活塞;
compressor
[[kəm'presə]]
n. 压缩物, 压缩机, 压肌\\n[化] 压缩机
🗣️ 情景例句
Bye-bye.
再见。
Dad is welcoming uncle Bob.
老爸去迎接鲍勃叔叔。
One day, he walked into an expensive shop after having been caught in a particularly heavy shower.
一天，他遇上一场瓢泼大雨，淋得透湿。