Packless pump
[化] 无填料泵
🧩 词语组成解析
[化] 未包装的; 无填充的; 无填料的
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
Why is he blowing his horn like that?
为什么他这样子按喇叭？
To hide in a hole
藏身穴中
The young man did not wake up until the bed had struck the ground.
那年轻人直到床撞到地上才醒了过来。