leak/ liːk /

1.noun [of liquid] [ gas] 
裂隙

2.noun
(hole) (in roof,pipe etc) 漏洞

3.noun [of document] [ information] 
泄露

4.vi.[shoes] [ pipe] [ liquid] [ gas+] 


5.vt.[+liquid] [ gas] 


6.vt.[+document] [ information] 
泄露