“窄缝”怎么读

“窄缝”的英语可以翻译为：narrow slit，small clearance space ...

她透过窗帘上的一道窄缝注视着他们。She watched them through a slit in the curtains.床和墙之间只有一条窄缝。There was only a narrow gap between the bed and the wall.她在银行外面把她的卡片塞进一条窄缝.She placed her card in a slot on the outside the bank....