基本解释[機] 交叉皮帶;郃帶词组短语短語half crossed belt 直角廻轉皮帶half -crossed belt 半交皮帶crossed belt sander [木]臥帶式砂光機crossed belt drive 交叉皮帶傳動cross belt crossed belt 交叉皮帶crossed belt更多词组专业释义機械工程半交皮帶交叉皮帶