adapter slot的用法和样例：
例句
- You put in the slot at the turnstile and then push the turnstile to get into the platform.
您把它投入旋转栅门的缝隙里，然后推动旋转栅门就可以进入站台了。 - Noticing a half-inch gap in the window, he painfully wedged his thick, workman's fingers through the slot and pulled at the glass hard.
他看到窗上有半寸左右的间隙，就忍住疼痛把自己粗壮的干活儿人的手指硬塞进很细的缝隙里，用力掰着窗玻璃，但没能掰碎它。
