forget过去分词是forgotten。forgotten的意思是忘记，遗忘，忘记做（或带、买等），不再想，不再把…放在心上。forgotten的例句This is something which you ...
heard是hear的过去式heat that/about/of … 听说……hear sb. do sth. 听到某人做某事。 hear sb.doing sth. 听到某人正在做某事。 I heard the teacher talkin...
be famous for意为“因为…而出名”、“以…著称”，后一般跟事物或后接出名的原因；如Now York is famous for its high buildings.纽约以高楼大厦而闻名。He is f...
