英语词汇sprag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	sprag
释义	sprag/spræɡ/n. 1 a thick piece of wood or similar device used as a brake (用以防止车辆滑动的)制轮木 2 a prop in a coal mine 煤面防护柱 [19th c.: origin unknown]
随便看	pious pious fraud piously piousness pip pip pip pip pip pipa pipal pip at (or to) the post pipe pipe away pipe band pipeclay pipe-cleaner piped music pipe down pipe dream pipefish pipeful pipeless pipe-light pipeline

英汉双解词典包含94788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。