pigment
pigment 英 [ˈpɪgmənt] 美 [ˈpɪɡmənt]
n. [物][生化] 色素；颜料 vt. 给…着色 vi. 呈现颜色
名词复数:pigments
- Something's color is its pigment. Technically, all living things have a natural pigment — leaves have a green pigment for example — but the word is more generally applied to human skin color.
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- n. [物][生化] 色素；颜料
- vt. 给…着色
- vi. 呈现颜色
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1. However, why this pigment is there and what it might do was unknown.
然和，这种色素为什么会存在和他的存在有什么作用仍然是未知的。
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2. The live ones would have been green, but in alcohol the yellow pigment is the first to leach, giving them their present turquoise colour.
这种蛇活着时本来是绿色的，但是在酒精中，黄颜色首先被溶解掉了，因而呈现出现在绿松石般的颜色。
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3. But with each collision, the photons slowly assumed the temperature of the pigment molecules, cooling one another to room temperature without being lost in the process.
而每经过一次碰撞，光子的温度会慢慢地趋近于色素分子的温度，进而降温至室温，而且光子在这一过程中不会消失。
- pigment (n.) late 14c., from Latin pigmentum "coloring matter, pigment, paint," figuratively "ornament," from stem of pingere "to color, paint" (see paint (v.)). Variants of this word could have been known in Old English (compare 12c. pyhmentum). As a verb from 1900. Related: Pigmented; pigmenting.
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