Mercury diffusion pump
[化] 水银扩散泵
🧩 词语组成解析
Mercury
['mɝkjəri]
n. [化]汞，水银;[天]水星;温度表;精神，元气;
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
Do you think we could go out together sometime?
你觉得什么时候我们可以一起出去？
Do not count your chickens before they are hatched.
鸡蛋还未孵，先别数鸡雏；莫过早乐观。
Our standard order is 500cases at a time.
我们的标准订量是一次500箱。