英语词汇“keystone-type piston ring”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	keystone-type piston ring
释义	keystone-type piston ring 梯形活塞环
随便看	barrel drain barrel-drain barrel drum barrel drums barreled barreled crossbow barreled space barreled spaces barrel elevator barrel enameling barrel enamelling barrel end opening barrelene barrelenes barrel engine barreler barrel erosion barrelet barrelette barrel extension barreleye barreleyes barrel-ferrer barrel fever barrel field fgyj fgym fgyn fgzj fgzs fgzw fgzx fgzz fhbc fhbh 然而不然然诺煅煅烧煅石灰煉煊煊赫煌煎