today/tə'deɪ/

ad.

➊ on this day

➋ at the present period of time

n.

➊ this day

➋ the present period of time

ad.

➊ 今天，今日：It's my birthday today. 今天是我的生日。

➋ 现在，当前：Teens today enjoy talking online. 现在的青少年喜欢网上聊天。

n. [U]

➊ 今天，今日：Today is Monday. 今天是星期一。

◇today's China Daily 今天的《中国日报》

➋ 现今，当今：Today's buildings are becoming taller and taller. 现今的建筑建得越来越高。

构词to + day

用法Today is Sunday. = It is Sunday today. 第一句的today是名词，第二句的today是副词。