雙插塞doubleplunger pump: 雙柱塞泵doubleplough: 雙犁doubleplush: 雙面長(zhǎng)毛絨doubleplay tape: 雙磁跡磁帶doublepole: 雙極雙桿下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯