three-year-old triplet 的意思
three-year-old triplet 的意思
three years old 与 three-year-old 的区别
中间连线的 形容词是怎么回事 如three-year--old
一个三岁大的孩子:a three-year old baby a three-year-old baby 到底应该是哪个
three-year-old 和 three years old 有什么区别
three-year-old 与 three years old区别
three -year-old 和 three years old有什么区别?
three-year-olds汉语意思
only four year old意思
two three- year -old girl 的谓语动词用is还是are?
three-year-old boy 这样的前面用a还是an?两种我都看过..
Maomao is an eleven-year old boy.的意思