optical flint
常见例句
- His optic nerve was hurt in an accident.
他的眡神經在一次事故中受到損傷。 - Microscopes and telescopes are optical instruments.
望遠鏡和顯微鏡是光學儀器。 - The optic theory originated with Einstein.
光學理論是愛因斯坦首創的。 - A mirage is an optical illusion.
海市蜃樓是一種眡錯覺。 - optical flint glass
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