单词	pipe bending
释义	pipe bending 弯管
随便看	gear change shift fork gear changing gearchanging gear changing arrangement gear changing by foot gearchangings gear checking device gear checking equipment gear checking instruments gear clearance gear cluster gear clutch gear collar gear combination gear combos gear compound gear compressor gear cone gear contact gear contact pattern gear contact ratio gear contact tracks gear control gear control lever gear cotter 作意莫先鸣作此两曲作此曲别郑次皋作此词以寄巨源作汉太平基作燕歌行以示适作者皆殊列作色论兵犯二帅作雷颠佩兰香老目语目连戏目迷五色目送目送手挥目逆目镜目验盯盯岗