1、Standard medical terminology uses jaundice for a symptom yellow discolouration of skin.
標準醫(yī)學術語中，“黃疸”是一種皮膚變黃的癥狀。

2、The discolouration in process of routine H. E stain was studied.
就常規(guī)H·E制片程序中的褪色問題進行了探討。

3、Good. Discolouration may occur in sunlight exposure.
好，在太陽暴曬下將引起褪色。