基本解釋[物理學(xué)]第一次大脩期英漢例句雙語(yǔ)例句Replacement period of gear oil: it should be replaced between first 300km driving and 1000km. driving after overhaul of new motorcycle or engine.齒輪油更換時(shí)間:在首次300千米及1000千米行駛後,須分別進(jìn)行齒輪油更換,在此之前,要事先對(duì)新車或發(fā)動(dòng)機(jī)進(jìn)行仔細(xì)檢查。first overhaul period更多例句專業(yè)釋義物理學(xué)第一次大脩期