英语词汇“portal crane”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	portal crane
释义	portal crane freq. 1 dict. 1 un.龙门式起重机；门型起重机；龙门起重机；轻便起重机 [网络]门座起重机；龙门吊；龙门型起重机
随便看	level totalizer level to the ground level tracer level tracing receiver level track level transducer level transit level translation level translator level transmitter level tree level trench level triangle level trier level trigger level-triggered level-triggered interrupt level trim leveltrol Level-Trol level trol level tryer level tube level tube axis level tube bubble

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