pumping frequency 基本解释
[电] 泵频
重点词汇
pumping n. 抽水, 泵送 [化] 抽运
frequency n. 频繁性;[数][物]频率,次数;频率分布
最新查询单词:
backache
attempt to
at home
at first sight
at all times
更便宜英文
as opposed to
arrivederci
appalling
更新时间:2026-11-01 02:45:20
更新时间:2026-11-01 02:45:20
pumping frequency是什么意思 pumping frequency怎么读 pumping frequency中文意思 翻译

