axis【 'æksis】 
n.轴
A wheel revolves about its axis.
轮子绕轴旋转。
The earth revolves on its axis.
地球绕轴自转。
baby【 'beibi】 
n.婴孩
The baby must be put to bed early.
婴儿应该早点上床睡觉。
My wife is having a baby!
我的妻子正怀孕着。
bachelor【 'bætʃələ】 
n.单身汉,文理学士,幼雄兽
Do you have a Bachelor of Arts degree?
你是否有文学学士学位?
He lived and died a bachelor.
他终生未娶。
|
back【 bæk】 
adj.后面的,在后面,早过去的;adv.向后地;n.背部,后面;v.后退,支持
Please give me your phone number and I will have a specialist call you back.
请给我你的电话号码,稍后我打给你。
Will you scratch my back?
你可以抓我的后背吗?
background【 'bækgraund】 
n.背景,后台,不重要或不引人注目的地方或位置
The background colors were bright and lively.
背景颜色是明朗而活泼的。
What is your educational background?
你的教育背景是什么?
backward【 'bækwəd】 
adv.adj.向后地(的),相反地(的),追溯,退步,由好变坏
Can you spell your name backward?
你可以反拼你的名字吗?
It's dangerous to walk backward.
向后走是危险的。
|
bacon【 'beikən】 
n.咸肉,熏肉
Bacon is not good for you in large amounts.
吃多了熏肉对你的身体不好。
I would like a bacon cheeseburger, please.
我想要一份熏肉三明治。
bacteria【 bæk'tiəriə】 
n.细菌
Bacteria collect in warm, moist places.
细菌在温暖、潮湿的地方滋生。
Bacteria can decompose organic matter.
细菌能使有机物腐烂。
bad【 bæd】 
adj.劣质的,有害的,坏的,不利的,不健康的,严重的
I have some bad news.
我有些坏消息(要宣布)。
It doesn't look that bad.
它看起来没那么糟。
|