Ammonia pump
[化] 氨水泵
🧩 词语组成解析
ammonia
[ə'məunjə]
n. 氨;氨水;氨气;
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
No,
记不起来了。
He is a brilliant tactical negotiator.
他是一个策略高明的谈判老手。
Education, with its cycles of instruction so carefully worked out,
教育，以其教学周期如此精心地安排，