becloud
/bɪˈklaʊd/verb
with obj.
1- cause to become obscure or muddled使模糊, 遮掩, 使混乱; 使糊涂：
confusion beclouds the issue.
混乱掩盖了问题的实质。
1.1
- （一般作be beclouded）cover or surround with clouds（云雾）笼罩, 遮蔽。