| 例句 |
The normal supply of water has turned brown and unusable.日常用水变成褐色的了，不能用了。When the biscuits puff up and turn brown they are ready.饼膨胀并变成褐色的时候就做好了。Turn the meat frequently to brown it.不断翻动肉直至变成褐色。The blood had begun to cake and turn brown.血液开始凝结、变成褐色了。In fall the leaves change from green to brown.秋天，树叶由绿变成褐色。 |