| 释义 |
| | | | NOUN | | | | | /ˈʃʌtə/ | | | | | 1 | usually plural a cover that can be closed over the outside of a window 百叶窗 | | | | 2 | the part inside a camera that quickly opens and closes to let light onto the film （相机的）快门 | | shutter speed 快门速度 | | PHRASE | | - | put up the shutters BRITISH
| | to close a shop or business at the end of the day , or close it permanently | | 打烊；（永久）关闭 | | | | | | |