Cryogenic pump
[化] 超低温泵; 深冷泵; 低温泵
🧩 词语组成解析
a. 低温学的\\n[医] 降温的, 产低温的
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
but you've left out street performance. The mimes.
但你忽略了街头表演。幽默剧演员啦，
No man is born wise or learned.
人非生而知之。
This would solve the problem of ventilation, for if a train entered this tunnel, it would draw in fresh air behind it.
因为如果有列火车开进隧道，它就把新鲜空气随之抽进了隧道。