bob

noun

1. a short abrupt inclination (as of the head)

e.g. he gave me a short bob of acknowledgement

2. a short or shortened tail of certain animals

Synonym: bobtaildock

3. a small float usually made of cork
attached to a fishing line

Synonym: bobbercorkbobfloat

4. a hanging weight, especially a metal ball on a string

5. a long racing sled (for 2 or more people) with a steering mechanism

Synonym: bobsledbobsleigh

6. a hair style for women and children
a short haircut all around

7. a former monetary unit in Great Britain

Synonym: British shillingshilling

verb

1. cut hair in the style of a bob

e.g. Bernice bobs her hair these days!

2. make a curtsy
usually done only by girls and women
as a sign of respect

e.g. She curtsied when she shook the Queen's hand

Synonym: curtsy

3. remove or shorten the tail of an animal

Synonym: docktail

4. move up and down repeatedly

e.g. her rucksack bobbed gently on her back

5. ride a bobsled

e.g. The boys bobbed down the hill screaming with pleasure

Synonym: bobsled

1. （像物体在水中飘浮似的）上下移动，起伏
If something bobs, it moves up and down, like something does when it is floating on water.

e.g. Huge balloons bobbed about in the sky above...
一个个巨大的气球在头顶的蓝天中漂浮着。
e.g. The raft bobbed along more quietly.
小木筏更加平静地漂浮向前。

2. 快速移动；突然消失（或出现）
If you bob somewhere, you move there quickly so that you disappear from view or come into view.

e.g. She handed over a form, then bobbed down again behind a typewriter.
她递过来一张表格，随后又立刻埋头在打字机后面忙活起来。

3. （快速）点（头）（如打招呼等）
When you bob your head, you move it quickly up and down once, for example when you greet someone.

bob什么意思

e.g. A hostess stood at the top of the steps and bobbed her head at each passenger.
一位空姐站在最高的阶梯上向每位旅客点头致意。

4. （英国旧时货币单位）先令
In Britain, people used to refer to a shilling as a bob.

e.g. I've only got ten bob on me.
我身上只有10先令。

5. （女式）齐短发，蘑菇头，波波头
A bob is a fairly short hair style for women in which the hair is the same length all the way round, except for the front.

bob是什么意思

6. 零碎物件；小玩意儿
Bits and bobs are small objects or parts of something.

e.g. The microscope contains a few hundred dollars-worth of electronic bits and bobs.
这架显微镜内有价值数百美元的电子元件。

1. 玻利维亚币：货币用玻利维亚币(bob)人民币1=1.5左右. 我现在找到的机票要12000起 ,而且去那里一定要包车,讲西班牙语,最快捷是坐南非航空,从香港坐飞机,经约翰尼斯堡转机,巴西圣保罗后再转机,坐27小时才可以到达,这已经是最方便的,

2. 上下跳动：我这种正常身材而且还不清楚骑乘特性的人,要找一个理想的后避震设计不难,像捷安特的 Maestro 几乎都有解决到我所关心的问题,像是踏板回击、煞车影响以及踩踏时上下跳动(bob)等等,当然也不是 100% 解决,不过是一个最佳的妥协,

3. bob的反义词

3. bob：baseline out of bounds; 底线界外球

4. bob：bunkers on board; 船上燃料舱

5. bob：bolivia boliviano; 玻利维亚诺

6. bob：beginning of block; 数据块开始