夜勤病幢:英语改写句子

来源:百度文库 编辑:查人人中国名人网 时间:2024/04/30 06:24:45
保持原句意思
3.Tom is a boy of twelve.
Tom is ______ ______ boy.

a 12-year-old

a 12-year-old

12-year-old =12 years old,做定语