常見例句Ferryboats ply across the English Channel. 渡船定期往返于英吉利海峽。At this rate we won't be able to afford a holiday. 照這樣下去,我們不會有時間/錢去度假的。Buses ply between the two cities. 公車定期往返于那兩個城市之間。Tyres (ply rating marked series) and rims for agricultural tractors and machines; part 5: log skidder tyres 農(nóng)業(yè)拖拉機和機械的輪胎和較輞(簾布層數(shù)和標記系列)。第5部分:集材機輪胎Tyres (ply rating marked series) and rims for agricultural tractors and machines - Tyre designation and dimensions, and approved rim contours 農(nóng)業(yè)拖拉機和機械用輪胎(層級標志系列)和輪輞。輪胎規(guī)格和尺寸及對應輪輞外形Tyres (ply rating marked series) and rims for agricultural tractors and machines; part 4: tyre classification and nomenclature 農(nóng)業(yè)拖拉機和機械的輪胎和較輞(現(xiàn)有系列)。第4部分:分類和命名 返回 ply-rating