基本解釋[商業(yè)]走時(shí)準(zhǔn)確英漢例句雙語例句Using hydraulic valve plunger interior unique structural design, but automatic control timing mechanism transmission gap, transmission lift of cam change, punctual make and break tire valve.利用液壓挺桿內(nèi)部獨(dú)特的結(jié)搆設(shè)計(jì)，可自動(dòng)調(diào)節(jié)配氣機(jī)搆傳動(dòng)間隙、傳遞凸輪陞程變化、準(zhǔn)時(shí)開閉氣門。punctual timing更多例句專業(yè)釋義商業(yè)走時(shí)準(zhǔn)確