| 单词 | unsaturated |
| 释义 | unsaturated —unsaturate /un sach"euhr it, -euh rayt'/, n. —unsaturation, n. /un sach"euh ray'tid/, adj. 1. not saturated; having the power to dissolve still more of a substance. 2. Chem. (of an organic compound) having a double or triple bond and capable of taking on elements or groups by direct chemical combination without the liberation of other elements or compounds, as ethylene, CH2=CH2; undersaturated. [1750-60; UN-1 + SATURATED] |
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