单词学习：cold 形容词/名词
cold
/kəʊld/
冷的；寒冷的；冷淡的；感冒
Mr. Gu reminded his students to wear more clothes because of the cold weather.
因为天气寒冷，顾老师提醒他的学生们多穿衣服。
单词卡片
卡片已就绪
