英语词汇within a 3m radius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	within a 3m radius
释义	within adv — 内 adv • 中 adv • 之内 adv • 以内 adv radius — 半长轴
随便看	fasten tightly with a hoop fasten together fast environment Fasten with a bolt fasten with a bolt fasten with bolt fasten your fasten your seatbelt faster faster absorption faster acceleration faster access faster acting faster adjustments faster and easier faster and easier access faster and more efficient faster and secure faster and smoother faster approvals faster because faster boot times faster change-over faster charging faster checkout

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。

within adv —