| 单词 | achromatic |
| 释义 | achromatic —achromatically, adv. /ak'reuh mat"ik, ay'kreuh-/, adj. 1. Optics. a. free from color. b. able to emit, transmit, or receive light without separating it into colors. 2. Biol. (of a cell structure) difficult to stain. 3. Music. without accidentals or changes in key. [1760-70; A-6 + CHROMATIC] |
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