基本解釋組成肋英漢例句雙語例句Based on the analysis of the crack of pinhole rib of the tractor gearbox, the mathematical model has been built for curves of pinhole rib and the curves has been improved in this paper.對拖拉機變速箱躰定位銷孔的凸緣曲線進行了分析，建立了凸緣過渡曲線數(shù)學(xué)模型，改進了定位銷孔的凸緣曲線和夾具定位銷結(jié)搆。權(quán)威例句The inside was tender and moist, the outside charred and crunchy in a good way, like a beef rib with built-in Kansas City burnt ends.FORBES: The World's Best Biscuits! In Boston?built rib更多例句專業(yè)釋義交通運輸工程組成肋材