yellowing
... 变换器,传感器,翻译机transducer 变黄,泛黄yellowing 变灰,灰化fogging ...
yellow discolouration
... 变黄, 泛黄 yellow discolouration 泛黄;变黄 yellow discolouration 泛黄;发黄 yellowing ...
vergilben
... 白腹锦鸡 Diamantfasan 变黄 vergilben 大腹杯 Schwenkglas ...
Yellowing
xanthoderma
cut out