Nash hytor pump
[化] 纳氏泵
🧩 词语组成解析
n. 纳什（姓氏）
[化] 抽压机
pump
[pʌmp]
n. 抽水机;打气筒;泵;轻软舞鞋;
v. 用泵输送 ;涌出;急速摇晃;盘问;
🗣️ 情景例句
The truth is, I am.
事实上， 我的确如此。
It's a shame this restaurant is so expensive.
太遗憾了，这家餐馆太贵了。
It has been found that certain bats emit squeaks and by receiving the echoes,
人们发现，某些蝙蝠能发出尖叫声，