英语词汇ballast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	ballast
释义	ballast noun— 压载 n () 道碴 n () 惰气 n () ballast — 压舱 () Examples: electrical ballast— 镇流器 ballast water n — 压舱水 n • 压载水 n (railway) ballast— 道碴
随便看	cross section of society cross section of the population cross-section plan cross section point cross-section range cross section sections cross section shape cross-section showing "cross sections of the population cross section study cross section Surface cross section view cross-sectoral crosssectoral coordination cross sectoral industry cross-sectoral Initiative cross-sectoral integration cross-sectoral issues cross-sectoral nature cross-sectoral platform cross sectoral policies cross-sectoral policy cross-sectoral projects cross-sectoral working cross-sector approach

英汉双解词典包含2273206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。

ballast noun—