yellow
美 [ˈjeloʊ]英 [ˈjeləʊ]
n.黄；黄色
adj.黄的；黄色的；黄色人种的；胆怯的
v.（使）变黄
网络纯黄；黄色系；黄种人
复数：yellows 现在分词：yellowing 过去式：yellowed
拓展例句：
Professor Hart said it was more the high contrast of yellow, not the colour itself, that would increase the visibility for sharks.
教授Hart说：“并不是黄色因为其鲜艳程度高所以能被鲨鱼轻易发现，而是黄色与海水的淡蓝色形成的强烈反差效果吸引著鲨鱼。”
