英语词汇small bore heating system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	small bore heating system
释义	small bore heating system 简明释义小直径管供热系统网络释义 1 ?小直径管供热系统小直径管供热系统
随便看	this case this child thisclose this coming this country this day this day and age this day fortnight this day last year this day month this day week this day year this earthly round thiselton thi sen this-en this end up this epoch of ours this evening this granted but thish this here this house this instance this instant

英汉双解词典包含3185865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。