擦抹于球杆顶端的粉块用来擦弹子球棒梢或落袋台球棒梢以增加其与球的摩擦的一小方块白垩 A small cube of chalk used in rubbing the tip of a billiard or pool cue to increase its friction with the cue ball.
发梢向内蜷曲的齐肩发型一种发型，通常是齐肩的长发，头发末端朝里卷成自然流畅的发卷 A hairstyle, usually shoulder-length, with the ends of the hair curled under smoothly in a loose roll.
她的头发剪得很糟，发梢高低不齐。 Her hair has been badly cut and the ends are uneven.
