call的用法及短语

　　She called up a friend just for a chat.

　　她打电话给一个朋友，只是要聊聊天。

　　He was called up at the beginning of the war.

　　战争开始时他就被征召入伍了。

　　I called him to the door.

　　我把他叫到门口。

　　The teacher called me into his office.

　　老师把我叫进他的办公室。