1·She installed a wall-mounted electric fan.
她装了一台墙壁式电扇。
—— 《柯林斯英汉双解大词典》
2·He cools himself in front of an electric fan.
他在一个电扇前面吹凉。
—— 《柯林斯英汉双解大词典》
3·I bought an electric fan yesterday.
我昨天买了一台电风扇。
4·An electric fan keeps the air circulating.
电风扇使空气流通。
5·Please turn on the electric fan to air the room.
请打开电风扇让房间通风。
6·I want to buy an electric fan.
我想买一台电风扇。
7·Please turn the electric fan on.
请打开电风扇。
8·Connect the electric fan connector.
连接电风扇接头。
9·Turn on the electric fan, will you?
把电风扇打开，好吗？
10·I bought a electric fan.
我买了一台电扇。