英语词汇guard circle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	guard circle
释义	guard circle 【工程声学】保护圈
随便看	fishify fishily fish in fish-in fishiness fishinesses fishing fishing banks fishing expedition fishing expeditions fishing float fishing ground fishing joint fishing line fishing lines fishing net fishing pole fishing poles fishing rod fishing rods fishings fishing space fishing spaces fishing story fishing tackle

英汉双解词典包含483723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。