英语词汇“hand spectroscope”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	hand spectroscope
释义	Definition of hand spectroscope in English: hand spectroscope noun An optical instrument in the form of a small tube containing lenses and prisms, which can be held in the hand to show the composition of the light from a source. Origin Mid 19th century; earliest use found in Proceedings of the Royal Society of London. Definition of hand spectroscope in US English: hand spectroscope noun An optical instrument in the form of a small tube containing lenses and prisms, which can be held in the hand to show the composition of the light from a source. Origin Mid 19th century; earliest use found in Proceedings of the Royal Society of London.
随便看	breakage breakages break a lance break a leg! break a leg break a leg break a leg! break and enter break apart break a sweat break away breakaway break-away break away break away from breakaways break back break-back connive at/in connive at/in connived connive in connivence connivency connivent

　

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更新时间：2024/12/22 22:51:51