Parametric pumping
[化] 参数泵(利用参数法分离)
🧩 词语组成解析
a. 参数的, 参量的\\n[医] 子宫旁的
n. 抽水, 泵送\\n[化] 抽运
🗣️ 情景例句
What do you think of life in Beijing?
您觉得北京的生活怎么样？
Not only did he make a promise, but he also kept it.
他不仅许下诺言，而且遵守了。
but the paper was wrapped round a drum which rotated slowly.
根但是纸是卷在慢慢旋转的圆筒上的。