英语词汇“perimeter”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词

perimeter

释义

perimeter /pər-imˈi-tər/

noun

The circuit or boundary of any plane figure, or the sum of all its sides (geometry)
The boundary of a camp or fortified position
The outer edge of any area
An instrument for measuring the field of vision (ophthalmology)

ORIGIN: Gr perimetros, from peri around, and metron measure

perimetric /per-i-metˈrik/, perimˈetral or perimetˈrical adjective

perimˈetry noun (ophthalmology)

Measurement of the field of vision

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