基本解释肋片型电动机；散热片型电动机英汉例句双语例句The pump casing shall be suitably ribbed have tangential discharge and be reinforced to support the weight of the motor assembly.泵壳应该有适当的肋骨，按切线方向排放，能够再加固以支撑电机总成的重量。ribbed motor更多例句词组短语短语ribbed d motor 肋片型电动机ribbed motor更多词组专业释义经济学肋片型电动机