英语词汇perimeter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	perimeter
释义	perimeter/pəˈrimitə/n. 1a the circumference or outline of a closed figure (一个封闭图形的)周边，边线 b the length of this 周长 2a the outer boundary of an enclosed area (一封闭区域的)外部边界 b a defended boundary 防御边界 3 an instrument for measuring a field of vision 视野计 □ perimetric /periˈmetrik/ adj.[French périmètre, or via Latin perimetrus from Greek perimetros (as PERI-, metros from metron ‘measure’)]
随便看	acned acolyte aconite aconitine acorn acorn barnacle acorn worm acotyledon acotyledonous acoustic acoustical acoustically acoustic coupler acoustician acquaint acquaintance acquaintance rape acquaintanceship acquiesce acquiescence acquiescent acquirable acquire acquired characteristic acquired immune deficiency syndrome

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