| Gb | Eng |
|---|---|
| 连着双球的一击打台球时的一击，主球接连撞击两球 | A shot in billiards in which the cue ball successively strikes two other balls. |
| 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. |