英语词汇“dioptometer”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	dioptometer
释义	dioptometer /duy'op tom"i teuhr/, n. Ophthalm. an instrument for measuring the refraction of the eye. [DI-³ + OPT(IC) + -O- + -METER]
随便看	firedamp fire department firedog fire door firedrake fire drill fire-eater fire engine fire-engine red fire escape fire extinguisher firefight firefighter firefly fire gilding fireguard fire hat firehorse fire hose firehouse fire hydrant fire insurance fire irons Fire Island fireless

英语词典包含168451条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。