英语词汇“pumping element”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	pumping element
释义	pumping element 泵作业元件
随便看	black bead black beads blackbean black-bean black bean black beans black bean sauce black bear black bearberries black bearberry Blackbeard Blackbeard Island National Wildlife Refuge blackbeards Black Bear Island L. blackbear r. black bears black beast Black Beauty black beche-de-mer black bee black beech black beeches black-beer black beer black bees 鬼哭粟飞鬼头滑脑鬼头鬼脑鬼工雷斧鬼形怪状鬼怕恶人鬼抓狼嚎鬼斧神工鬼泣神号鬼泣神嚎ビョウヘイビョウヘキビョウヘンビョウホビョウボウビョウボツビョウマビョウメイビョウヨミビョウリ