brushing

adj.疾驰的; 闪过的，擦拭的n.刷净; 擦亮

brown bread, brown paper, brown sugar, brownie, browning, brownish, browny, brownstone, browse, bruise, bruiser, bruit, brunch, brunette, brunt, brush, brush aside, brush off, brush up, brush-off, brush-up, brushstroke, brushwood, brushwork, brusque, brusquely, brusqueness, Brussels, Brussels sprout (also sprout), brutal, brutality, brutalize, -ise, brutally, brute, brutish, brutishly, BS, BSc, BSI, BST, Bt,