clash/ klæʃ /

1.noun [c] 
(fight,disagreement) 冲突

2.noun [of personalities] 
矛盾

3.noun [liter] 
(metallic noise) 撞击声

4.vi.[rival gangs+] 
(fight) 发生冲突

5.vi.[political opponents etc+] 
(disagree) 有重大分歧

6.vi.[beliefs] [ ideas] [ views+] 
(be in conflict) 不一致

7.vi.[colours] [ styles+] 
不协调

8.vi.[events] [ dates] [ appointments+] 
有冲突

9.vi.[weapons] [ pans etc+] 
撞击