1.brother father uncle sister (兄弟 父亲 叔叔 姐妹)
2.crying playing working singing (动词ing形式)
3.above in below beside (介词)
4.computer telephone radio TV (家用电器)
1.brother father uncle sister (兄弟 父亲 叔叔 姐妹)
2.crying playing working singing (动词ing形式)
3.above in below beside (介词)
4.computer telephone radio TV (家用电器)