《73天背完英語四級詞匯》教你用科學(xué)的方法一舉打破四級詞匯難關(guān)。

第九天

border
n. 邊界,邊境 ; 邊,邊沿 ; 邊緣
vt. 與…接壤
china borders on / upon korea in the east. 中國東部與朝鮮接壤.
vt. 接近
the new airport borders the city on the south. 新機場靠近城市的南面.

bore
n. 孔,洞
[同]hole
n. 鉆孔器
[同]drill
v. 使人討厭;鉆孔

bother
vt. 煩擾,打擾
he bothered me for money. 他找我要錢.
vi. 煩惱,操心
don’t bother about answering this. 不必費心回復(fù).
n. 麻煩,焦慮

bounce
v. (使)彈起, (使)反彈, (使)顛跳
the old car bounced along the bad roads. 這輛舊車在壞路上顛簸而行.
n. 彈,反彈
[同]spring

bound
adj. 一定的,必然的
it’s bound to rain soon. 不久一定會下雨.
adj. 受約束的,有義務(wù)的
we are bound to carry out this plan. 我們有義務(wù)完成這項計劃.
adj. (for, to)準備到…去,開往(或駛往)…的
the ship is bound for finland. 此船開往芬蘭.
[同]make for , head for
[難點]
be bound to do sth. 一定會干… ,應(yīng)當干…
be bound for = make for =head for 前往… , 開往…

boundary
n. 分界線,邊界

bow
v. 鞠躬,點頭
bow one’s thanks 鞠躬表示謝意
.n. 弓,弓形物;蝴蝶結(jié)

brake
vt. 制動,剎車
n. 制動器,剎車
the driver put on the brake suddenly. 司機將車緊急剎住.

brand
n. 商標,牌子;標記,烙印
vt. 使銘記
these frightful experiences are branded on his memory. 這些可怕的經(jīng)歷使他銘記不忘.

brass
n. 黃銅,黃銅器

breadth
n. 寬度,幅度

breast
n. 胸脯,乳房

breed
vt. (使)繁殖,飼養(yǎng);教養(yǎng),撫養(yǎng)
he was bred for the church. 他被培養(yǎng)做牧師.
vi. 繁殖
rabbits breed quickly. 兔子繁殖很快.

breeze
n. 微風(fēng),和風(fēng)

brick
n. 磚,磚狀物

bride
n. 新娘

brief
adj.簡短的,概要的,簡潔的,短暫的
to be brief 簡單地說
vt. 簡短介紹,簡要匯報
n. 概要,摘要
in brief 簡單地說

brighten
v. 發(fā)光,發(fā)亮
these flowers brighten the classroom. 這些花朵使教師生輝.
[同]illuminate
v. 使快活,使活躍

brilliant
adj. 輝煌的,燦爛的
the lights were far too brilliant. 燈光太耀眼了.
adj. 卓越的,有才華

broad
adj. 寬的,廣闊的;廣大的,廣泛的;寬容的,豁達的

broadcast
v. 廣播,播音
the b.b.c broadcasts the news at 9 p.m.
n. 廣播,廣播節(jié)目

broken
adj. 易碎的,被破壞的;支離破碎的,不連貫的
broken english 蹩腳的英語

brow
n. 眉,眉毛
knit one’s brow 皺眉頭
n. 額

bubble
n. 泡,水泡,氣泡
vi. 冒泡,沸騰
the tea bubbled in the pot. 壺里的茶水開了.

bucket
n. 水桶,提桶,吊桶

bulb
n. 燈泡,球狀物

bulk
n. 容積,體積
great bulk does not always mean great weight. 體積不大一定總是重量大.
n. 大批,大量,大塊
the oceans from the bulk of the earth’s surface.
地球的表面大部分是海洋.

bullet
n. 子彈,子彈狀物
fire a bullet at the enemy 向敵人開槍

bundle
n. 捆,包,束
we collected a bundle of old clothes to be given them.
我們收集了一大包舊衣服準備送給他們.

burden
n. 擔(dān)子;重量,負擔(dān)
there is no doubt that all this puts a considerable burden on the teachers.
毫無疑問,這一切都大大增加了教師的負擔(dān).