英语词汇“block operator”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	block operator
释义	block operator noun : a railroad worker who operates block signals manually
随便看	semiskilled semisoft semisolid semispan -glot glot glott glott- glottal glottal glottal catch glottalic glottalization glottalize glottal plosive glottal stop glotte glottic glottis glottis glotto glotto- glottochronological glottochronology glottogonic

英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。