| 单词 | black selenium |
| 释义 | black seleniumnoun Chemistry.an allotropic form of selenium occurring as a black, amorphous, water-insoluble, light-sensitive powder: used chiefly in photoelectric cells. Words nearby black seleniumBlacksburg, black scoter, Black Sea, black sea bass, black section, black selenium, black shag, black shank, black sheep, Black Shirt, black site Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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