英语词汇ultra-traces的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	ultra-traces
释义	ultra-traces 翻译超微量
随便看	echo-free vault echo free zone echo frequency echo frequency content echogatstroscope echo gecerator echo gel echo generator echogenic echogenic area echogenic band echogenic density echogenic dots echogenic interface echogenicities echogenicity echogenic mass echogenic pattern echogenic ring echogenic spot echo gram echogram' echogram echograms echogram taken

英汉双解词典包含4367426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。