英语单词查询

discoloration

英 /,dɪskʌlə'reɪʃn/ 美 /,dɪs,kʌlə'reʃən/

n. 变色, 污点

短语

例句

• 1

  Vitamin K is helpful in reducing discoloration and the appearance of capillaries.

  维生素K能够帮助减少污点和外观毛细血管。

• 2

  Officials had noticed that local trees seemed to be under attack, showing damage such as cracks, discoloration and tissue deterioration.

  此前，当地官员注意到，当地的树木看起来就像是遭受了某种侵害，出现了龟裂、变色、组织恶化等病变。

• 3

  Aside from the possibility of increased heart rate, trouble sleeping and discoloration of teeth, there's another a way that a cup of joe can be detrimental to your well being.

  除了心率增加的可能性之外，还有无法入眠和使牙齿变色。 这是一杯咖啡对你健康的身体造成的伤害的两外一种方式。

同根词

vi.discolor 变色；褪色

vt.discolor 使变色；使褪色

同近义词

n.变色；污点

dipping treatment / chromatism /