词汇：knuckle

n. 指节；膝关节；关节；指关节；肘

相关场景

When you find your minds wandering, i want you to knuckle back down and concentrate.>>完整场景

Nurse comes in tomorrow an she got 'er a shiner - or less some teeth, jig's up. So no knuckle sandwiches under no circumstances. And by the way, this little c*nt's a spitter - it's a motor reflex thing but spit or no, no punchin. Now are we absolutely positively clear about rule number one?>>完整场景

Her hand feels the metal plate embedded in the side of her skull where the hole was. She knocks against it with her knuckle...it goes...TINK...TINK.>>完整场景