英语词汇“achromatic lens”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	achromatic lens
释义	achromatic lens noun : a compound lens made by combining lenses of different material (as flint glass and crown glass) having different focal powers, the light that emerges from the lens forming images practically free from prismatic colors
随便看	run-in run-in groove run in the blood run into run in with r unit runite run lace runless runlet run mad runnable runnel runner runner runner bean runner peanut runner's runner's high runner stick runner-up runnet runnier runniest runniness

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