英语词汇二环是什么意思，二环的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-电脑手机教程网

单词	二环
释义	DEFINITIVE EXAMPLES 权威例句〔bicyclic〕Chemistry Containing molecules consisting of two fused rings.【化学】二环的：包含由两个结合的环组成的分子的美国传统
随便看	pre-record pre-recorded pre-recorded pre-recorded pre-refunding pre-registered pre-release pre-renaissance pre-requisite pre-revolutionary pre-revolutionary pre-sale of ticket pre-school pre-school pre-school pre-school age pre-school age pre-season pre-seminal pre-service pre-service pre-set pre-set pre-shipment credit pre-shipment financing

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。