knock-on
/ˈnɒkɒn/noun
1
- usu. as modifier chiefly Brit. a secondary, indirect, or cumulative effect〈主英〉附带效果; 间接影响; 累积效果：
movements in oil prices have knock-on effects on other fuels.
石油价格的变动对其他燃料有间接影响。
2
- Rugby an act of knocking on, for which a penalty or scrum is awarded to the opposition【英橄】用手或臂向前传球（一种使对方获得罚球或密集争球机会的犯规动作）。