英语词汇“wing rail”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	wing rail
释义	wing rail noun : either of the two outside rails of a railroad frog of which both are rigid in a rigid frog and one is hinged in a spring rail frog
随便看	glib glib glibbery glib-gabbet glibly glibness glib-tongued glidder gliddery glide glide glide bomb glide-bomb glideless glide path glide plane glider glider glider bomb gliderport glide slope gliding gliding gliding angle gliding growth

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