成色的英文：
quality; the purity of gold or silver
- Standard quality and accurate measurement
成色准足，计量精确 - With the newly developed hairdye, you may only dye your hair once to make it look natural in colour for a long time.
染发品中新成就，一次成色，染发逼真，牢度持久。 - The percentage of pure metal in alloy is high
成色甚高 - Secondary colour
合成色;等和色 - There are many different qualities of gold and silver.
金银的成色有很多种. - Something added that lowers value or purity.
掺杂物，杂质能使原物降低成色、纯度的添加物 - Kodak company describes open chain reactive methylene two-equivalent yellow-forming conplers
柯达叙述了一种直链的活性亚甲基两当量的黄成色剂。
n.[C]
1. 性质；特性
2. 品德，品质
3. 质量；品级；优质
4. 身份，地位，作用
5.【古】高位；显赫的社会地位；(the qualities)贵族，上流人士
6.【古】成就，才艺，本领
7. 音色，音质；【语】音值
8. 色品，色泽的鲜艳性；色饱和度
9.【逻】质
10.【主英】（内容较严肃的）大报；高级刊物
11.【心】基本感官属性
adj.
1. 优良的，优质的，高记的
2.【古】上流社会的
3.【主英】（报刊）内容严肃的，高级的
- ascribe a quality to or give a name that reflects a quality.
把品质归于或给出一个名字来反映品质。 - Image quality indicator(IQI)/image quality indication
像质指示器 - The quality of the computers are good || The quality of the computers is good
这些计算机的质量良好
n. 纯洁，清廉；纯度；纯净；纯正
- They have debased and defiled the purity of the tongue.
他们亵渎玷污了这种语言的纯洁性。 - The purity seems to have fallen.
纯度似乎一直在下降。 - The government has an official standard for the purity of silver.
政府对于银的纯度定有官方的规格。
n. 金子，黄金；金饰品，金币；金色，金黄色；金牌
adj. 金色的；金制的
- gold certificate
金币流通券|金券|金证券 - This ore assays high in gold.
这矿石经检验证明含金量高。 - In its autumn tint of gold.
从它金色，如秋天一般的色彩。