短語(yǔ)詞組短語(yǔ)reciprocating pump [化]往復(fù)泵；循環(huán)泵reciprocating test 拉鏈的往復(fù)性;的往復(fù)性;拉鏈的來(lái)去性reciprocating follower 移動(dòng)從動(dòng)件reciprocating refrigerator 往復(fù)式制冷機(jī);來(lái)去式制冷機(jī)reciprocating bar 往復(fù)式爐排片normal reciprocating 普通往復(fù)式reciprocating rod 連桿reciprocating activity 往返活動(dòng)性reciprocating scratcher 往復(fù)式刮子reciprocating compressor 往復(fù)式壓縮機(jī)；活塞式壓縮機(jī)reciprocating motion 往復(fù)運(yùn)動(dòng)；住復(fù)式動(dòng)作reciprocating movement 往復(fù)運(yùn)動(dòng)reciprocating engine 往復(fù)式動(dòng)力機(jī)reciprocating type 往復(fù)式 返回 reciprocating