n.[C]

1. 关闭者；关闭物
2. 百叶窗；活动遮板[P]
   They put wooden shutters on all the windows.

   他们在所有窗户上都安装了百叶窗。

3. （相机的）快门；（摄影机的）遮光器
   He pressed the shutter when she smiled.

   她微笑时，他按下快门。

4. （风琴等的）开闭器

vt.

1. 为……装百叶窗（或快门等）
   We had all the windows shuttered before we left.

   我们离开前把所有窗户的百叶窗都关上了。

2. 关上……的百叶窗（或快门等）[H]
3. 关（店）；停止（营业）[H]
   All the stores on the street were shuttered at midnight.

   午夜街上所有的商店都关门了。

n.

1. each of a pair of hinged panels fixed inside or outside a window that can be closed for security or privacy or to keep out the light.
2. Photography  a device that opens and closes to expose the film in a camera.
3. Music  the blind enclosing the swell box in an organ, used for controlling the volume of sound.

v.