我的数学书在课桌的抽屉里。

My math book is in the drawer of the desk.

youdao

这本新杂志是谁的?是BETTY的，我的在课桌里。

Whose new magazine is this? It's BETTY's. Mine is in the desk.

youdao

这本新杂志是谁的?是BETTY的，我的在课桌里。

Whose new magazine is this? It's BETTY's. Mine is in the desk.

youdao