英语词汇tracklayer怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	tracklayer
释义	track·lay·er /ˈtrækˌleɪə(r)/ n. 〈美〉 1. 【铁】铺轨工人；铺轨机 2. 履带式拖拉机；履带式车辆 3. (为训练警犬追踪罪犯而)布设踪迹的人
随便看	under arrest under a spell underate underaverage underbailiff underbailiffs underbake underbaked underbakes underbaking underballast underballasted underballasting underballasts under bare poles underbeadle underbeadles underbeak underbeaks underbeam underbeams underbearers underbeat underbeaten underbeats

英汉双解词典包含548777条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。