pocket cover

基本解释

The father tried to hide the little bag in his pocket and cover it with his hands, so that his daughter couldn’t take it.
父親想把那小包藏在他的衣兜裡，用手捂著，以免女兒給拿去。
The wind pocket cover is opened in hot day to make the natural wind entered to the people head through the outer shell and the inner liner. People can feel cool.
天熱開車時打開風兜蓋，讓自然風進入竝通過外殼和內襯的通氣孔至人的頭部，使人感到涼快。
ip.com
The wind pocket cover is closed in cold day or in raining and the wind and rain can not enter. The improved motorcycle helmet has the advantages of simple structure and practicality.
天冷或下雨開車時關閉風兜蓋，則風雨不能進入，其結搆簡單而實用。
ip.com

The income is taxed at lower rates in Whitney's pocket and should cover her last semester at boarding school and her first semester at Sweet Briar College this fall.
FORBES: Money & Investing
The Ryan plan would also include subsidies for lower-income beneficiaries to cover out-of-pocket expenses.
FORBES: Paul Ryan's Medicare Plan Sounds Just Like Zeke Emanuel's Voucher System
Example: You can take a penalty-free distribution from either a 401(k) or an IRA to cover out-of-pocket medical expenses that exceed 10% of your adjusted gross income.
FORBES: 11 Ways To Tap Retirement Cash Early, Without A 10% Penalty