brow
brow/brau/n.［c］眉，眉毛(=eyebrow)；额：bend the brow (or one’s brows)皱眉(头) (=knit one’s brows); dark/heavy brows浓眉；raise one’s brows扬眉A little talk cleared his brow.短···
brown
brown/braun/ I.adj.褐色的，棕色的：Autumn coming on, leaves turn brown.秋天到来时，树叶变成了褐色。Most Americans have brown hair.多数美国人的头发是棕色的。‖II.n.［u］棕色，咖啡色···
browse/browser
browse/brauz/ I.vi.&vt.1.（牲畜）吃草；吃(on)：The cows browsed in the pasture.牛在牧场上吃草。Camels browse on trees as well as on ground cover.骆驼既吃地被植物也吃树的枝叶。D···
bruise
bruise/bru:z/ I.n.［c］1.青肿，挫伤：a bruise on one’s forehead额头上的瘀伤2.伤痕，擦痕：The pear had bruises of dark spots.这梨有碰伤的黑斑。His falling down the stairs left seve···
brunch
brunch /brʌntʃ/n. [u] & [c]早午餐（breakfast和lunch混拼词）：No time for breakfast, we had to have brunch at 11.没有来得及吃早饭，只好在11点吃了一顿早午餐。
brush
brush/brʌʃ/ I.n.［c］刷子，画笔：a tooth-brush牙刷；a writing brush毛笔Remove the dust with a brush.用刷子把灰尘拂去。‖II.vt.1.刷：Brush your clothes (shoes, teeth).刷你的衣服(鞋···
brutal/brutality
brutal/ˈbru:tl/adj.1.野兽的，残忍的：brutal murder残忍的谋杀；a brutal attack野蛮的袭击2.严峻的，令人不快却又无可否认的：the brutal truth (facts)无可否认的真相(事实) 3.严酷的，难以···
bubble
bubble/ˈbʌbl/ I.n.［c］泡，水泡，气泡：blow bubbles with soap water吹肥皂泡；air bubble气泡; soap bubble肥皂泡；vanish like a bubble像气泡一样化为乌有；The bubble has burst.气泡破···
buck
buck/bʌk/ I.n.1．(pl.buck (s))雄鹿；公羊；鹿/羊皮；鹿/羊皮制品：They are hunting for bucks.他们正在猎雄兔。‖II.adj.雄的，公的：a buck rabbit牡兔‖III.vi.用于短语动词buck up使高兴···
