five years old用来作表语,意思是"五岁".
定义为:a person who is between 90 and 99 years old(年龄在90-99
五大音乐家中英文简介课件(海顿 萧邦 莫扎特 舒伯特 贝多芬)ppt
john is six years old. he can read and write well.
(must be) she must be over / more than twenty years old. 2.
five years old用来作表语,意思是"五岁".
定义为:a person who is between 90 and 99 years old(年龄在90-99
五大音乐家中英文简介课件(海顿 萧邦 莫扎特 舒伯特 贝多芬)ppt
john is six years old. he can read and write well.
(must be) she must be over / more than twenty years old. 2.