6621.bait(名)誘餌
Free offers are often used as bait to attract customers.
贈品往往用做吸引顧客的誘餌。

6622.balcony(名)陽臺、樓座
We have breakfast on the balcony.
我們在陽臺吃早餐。

6623.ballad(名)民謠
This is a lovely ballad．
這是一首可愛的民謠。

6624.ballot(名)無記名投票選舉
The union will hold a ballot on the new pay offer．
工會將就提出的新工資額舉行無記名投票。

6625.ballroom(名)舞廳
Dancers wheeled gracefully on the ballroom floor.
舞蹈者在舞廳的地板上優雅地旋轉。

6626.bamboo(名)竹子
Everything there is made of bamboo.
那里什么都是用竹子做的。

6627.bandage(名)繃帶
The nurse eased the bandage off.
護士輕輕地把繃帶取下來。

6628.banish(動)放逐
They were banished from the country for demonstrating against the gavernment.
他們因示威反對政府而被驅逐出境。

6629.banishment(名)驅逐
Because he might accidentally injure a resident, the supervisor decreed banishment.
因為他可能會意外傷害住宿的老人，指導員決定驅逐他。

6630.banner(名)標幟
The demonstrators carried banner saying "Stop the War".
示威者手持標幟，上面寫著“停止戰爭”。

6631.banquet(名)宴會
After the performance is a banquet．
演出之后是宴會。

6632.baptism(名)洗禮
It is a font used for baptism.
這是個洗禮的圣水盆。

6633.barracks(名)兵營
Guards were on duty at the gate of the barracks.
衛兵在軍營大門口值勤。

6634.barren(形)貧瘠的
Such a barren desert can support very few creatures．
在這樣荒瘠的沙漠里，很少生物能夠存活。

6635.bartender(名)酒保
He signaled the bartender for another drink.
他示意酒保再端上一杯酒。

6636.bastard(名)私生子
He called me a bastard．
他叫我私生子。

6637.batter(動)做連續猛擊
后接介詞against
The wind batter against the window．
風敲打著窗戶。

6638.battlefield(名)戰場
The battlefield became their training ground.
戰場成了他們的練兵場。

6639.bead(名)有空小珠
It looks elegant. How much does this jade bead necklace cost?
這串翡翠項鏈看起來很雅致，要多少錢？

6640.beak(名)鳥嘴
The bird's beak was injured．
這只鳥的鳥嘴受了傷。

6641.beam(名)光線
The car's headlights were on ful beam.
汽車頭燈直射前方。

6642.bearable(形)可忍受的
反義詞unbearable
It was extremaly hot but the breeze made it more bearable．
天氣熱極了，好在有微風，才好受一點。

6643.beckon(動)向……示意
She beckoned me over to speak to her．
她示意要我走過去跟她說話。

6644.behavior(名)行為
英behaviour
He was sent out of the class for bad behavior.
他因行為不良而被攆出那個班。

6645.belief(名)信仰
She has lost her belief in God.
她不再信上帝了。

6646.bellow(動)吼叫
The music is so loud,we have to bellow at each other to be heard．
音樂的聲音實在太大，我們只有彼此大聲喊叫才能把話聽清楚。

6647.benevolent(形)仁慈的
Our teachers taught us to be benevolent．
我們的老師教導我們應當以仁慈為懷。

6648.besiege(動)圍住
The actor was besieged by fans and reporters.
那位演員被仰慕者和記者圍住。

6649.bestow (動)贈與
The title was bestowed on him by the king．
那個稱號是國王授予他的。

6650.bewitch(動)施魔法于……
The wicked fairy bewitched the princess and made her fall into a long sleep.
那個邪惡的小精靈對公主施了魔法，使她長睡不醒。

6651.bind(動)綁
不規則變化bound, bound
They bound the prisoner's hands behind his back.
他們把囚犯的手綁在背后。

6652.binomial(形)二項式的
He initiated his pupils into the mysteries of the binomial theorem．
他為他的學生們講授二項式定理的奧秘。

6653.biochemistry(名)生物化學
Her research is breaking new ground in biochemistry ．
她的研究正在開辟生物化學的新領域。

6654.biological(形)生物學的
The school has a large biological laboratory.
這所學校有一個很大的生物學的實驗窒。

6655.biology(名)生物學
His major is biology.
他主修生物學。