| 单词 | mass spectroscope |
| 释义 | Definition of mass spectroscope in English:mass spectroscopenoun ˌmas ˈspɛktrəskəʊp
Origin1940s; earliest use found in Carroll (Iowa) Daily Herald. From mass + spectroscope. Definition of mass spectroscope in US English:mass spectroscopenounˌmas ˈspɛktrəskəʊp
Origin1940s; earliest use found in Carroll (Iowa) Daily Herald. From mass + spectroscope. |
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