英语词汇“ring-oil”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	ring-oil
释义	ring-oil 油环润滑
随便看	materials returned to stockroom materials return report materials review materials science materials science and engineering materials sciences materials sciences in space materials scientist materials selection materials shortage materials-special funds materials specification materials specification manual materials standard costs materials standardization materials statement materials stocks materials strength materials substitution materials summary material standard material standard cost material standard of living material standards material statement 鸣筝金粟柱鸣锣而溃鸣鞭出渭桥鸣鞭电抹；乌丝阑展鸣鸠好作双鸥去昔游非鸥外春沙鸥鹭眠沙鸥鹭苦难亲鸥鹭闲眠男妾男娼男子男尊女卑男工男心男心と秋の空男性男性的男手