英语词汇4,200 km-long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	4,200 km-long
释义	Examples: Zhengguo canal, a 150 km long irrigation canal in Shaanxi built in 264 BC— 郑国渠 See also: km— 公里 long adj — 长 adj • 久 adj • 悠久 adj • 漫漫 adj • 悠长 adj • 长时间的 adj • 篇幅长的 adj • 长期的 adj • 过长的 adj • 持续时间长的 adj long adv — 多长时间 adv • 始终 adv • (长度)长的 adv 149,567,892 km— 天文单位 long v — 渴望 v
随便看	have never identified have never known have never looked back have never met sb before ; entirely unacquainted have never moved have never needed have never performed have never purchased have never really been have never received have never regretted have never replied have never returned home have never seemed have never seen anything like have never seen it before have never taken place have nevertheless been have never tried have never used it have never visited have never worked with have new possibilities have news for you haven finished

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。

Zhengguo canal, a 150 km long irrigation canal in Shaanxi built in 264 BC—