单词	helical-gear
释义	helical-gear 斜齿轮
随便看	drain into drain junction drain layer drainlayer drain leakage drainless drainless area drainlike drain line drainline drain line stop valve drain locker drain logging drain main drainmaker drainmakers drain manifold drain mark drain masking drain message drain nozzle draino drain of drain of bullion drain of capital 挖穷根挖空心思，不择手段挖窟窿打洞挖耳当招挖腰包挖自己的肉，补人家的疮挖苦根挖陷阱挖鼻涕壳当盐吃挜相知おとぎりそうおとぎりそう【弟切り草】おとこおとこ【男】おとこいっぴきおとこいっぴき【男一匹】おとこおやおとこおや【男親】おとこおんなおとこおんな【男女】