英语词汇“switch lock”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	switch lock
释义	switch lock noun : a manual or automatic locking device for assuring that a switch remains in proper position prior to and during the passage of a train
随便看	reformer reforming reformingly reformism reformist reformistic reform jew reform judaism reforms reform school reformulate reformulation refortify refound refounder refr refract refractary refracted refractile refractility refracting refracting angle refracting system refracting telescope

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