基本解释[交通运输工程]双面楔双极插头英汉例句双语例句In the same way, a pair of inclined wedge for double spring is designed and bent to progressive type shaping die.同时设计了一付双弹簧斜楔滑块打弯成形级进模。double type wedge更多例句词组短语短语double -wedge type progressive safety gear 双楔渐进式安全钳double type wedge更多词组专业释义交通运输工程双面楔双极插头