1. 达到
2. 到达，到，抵，抵达
3. 伸手及到，伸手去拿，伸出（手）够到
4. 延伸到，扩展到...，延及...，遍及
5. 传到
6. 射及
7. 击中，打中
8. 努力争取
9. 和...通讯，和...得到联络
10. 伸展身体
11. 伸长，蔓延
12. 竭力想得到，竭力想达到
13. 计达（与to，into连用）

1. 区域，领域，范围
2. 可及之范围
3. 手脚所能伸的限度
4. 地带，大片地区
5. 射程
6. 所能及的限度

1. the limits within which something can be effective;

   "range of motion"
   "he was beyond the reach of their fire"
   

2. an area in which something acts or operates or has power or control:

   "the range of a supersonic jet"
   "a piano has a greater range than the human voice"
   "the ambit of municipal legislation"
   "within the compass of this article"
   "within the scope of an investigation"
   "outside the reach of the law"
   "in the political orbit of a world power"
   

3. the act of physically reaching or thrusting out
4. the limit of capability;

   "within the compass of education"
   

1. reach a destination, either real or abstract;

   "We hit Detroit by noon"
   "The water reached the doorstep"
   "We barely made it to the finish line"
   "I have to hit the MAC machine before the weekend starts"
   

2. reach a point in time, or a certain state or level;

   "The thermometer hit 100 degrees"
   "This car can reach a speed of 140 miles per hour"
   

3. move forward or upward in order to touch; also in a metaphorical sense;

   "Government reaches out to the people"
   

4. be in or establish communication with;

   "Our advertisements reach millions"
   "He never contacted his children after he emigrated to Australia"
   

5. to gain with effort;

   "she achieved her goal despite setbacks"
   

6. to extend as far as;

   "The sunlight reached the wall"
   "Can he reach?"
   "The chair must not touch the wall"
   

7. reach a goal, e.g.,

   "make the first team"
   "We made it!"
   "She may not make the grade"
   

8. place into the hands or custody of;

   "hand me the spoon, please"
   "Turn the files over to me, please"
   "He turned over the prisoner to his lawyers"
   

9. to exert much effort or energy;

   "straining our ears to hear"
   

1. 达到：两米半径区和五米半径区,凡是走进两米半径区的顾客,认为是对该价格接受,凡走进五米半径区的顾客被看作是被此活动内容所传达到(reach)的目标受众. 并专门指定工作人员记录这些人流量的数据,以做日后分析之用.

2. 登峰造极：伊斯特芬(Gloria Estefan)创作并演唱的<Reach)>>. 这位古巴女歌手曾经因车祸险些瘫痪,依靠在脊椎中植入钛棒而重返舞台,成为拉丁天后. 这种顽强追逐梦想的精神是奥运精神在音乐界中的演绎,而这位歌手无疑也是奥运会最适合的歌者.

3.reach：registration evaluation and authorization of chemicals; 欧盟新化学品政策

reach across (v.+prep.)

把手伸过… stretch out a hand or arm across (sth)
reach sth across sth

He reached his hand across the table to shake hands with Jacelin.

他隔着桌子把手伸过去和杰斯林握手。

reach after (v.+prep.)

追求; 试图获得 try to obtain sth
reach after sth

He never reaches after personal fame and gain.

他从不追求个人名利。

For years he studied many forms of religion, reaching after the truth.

多年来他研究了多种形式的宗教,试图找到真理。

His mind reached after an understanding of the problem.

他开动脑筋,想弄懂这个问题。

reach back (v.+adv.)

回忆 return in memory

reach down (v.+adv.)

(使)向下移动 (cause to) move in a downward direction
reach sth ⇔ down

Reach down that book, please.

请把那本书拿下来。

Can you reach that apple down in the tree?

你能把树上那个苹果摘下来吗?

reach for (v.+prep.)

伸出…以触及 stretch (usually one's hand) so as to touch or hold sth
reach for sth

The soldier reached for his gun.

那名士兵伸手去拿枪。

Eby reached for the stick.

伊比伸手去拿棍棒。

He reached for the phone and quickly dialed a number.

他伸手拿起电话,迅速拨了一个号码。

I reached for a floating log with my foot.

我用脚去钩取一段漂浮着的木头。

reach into (v.+prep.)

达到(某个数目); 延伸〔持续〕到 stretch as far as the beginning of (sth such as an amount, space, or time)

reach out (v.+adv.)

(使)伸出 (cause to) stretch forward
reach out

He reached out and took my arm.

他伸出手来挎住我的胳膊。

All manner of opportunities will come your way, but you must reach out for them.

你会遇到各种各样的机会,但你必须设法抓住它们。

reach sth ⇔ out

The child reached out a hand towards the plum.

孩子把手伸向梅子。

He reached out his hand for the dictionary.

他伸出手去拿词典。

When I could find no way out, he reached out a helping hand.

正当我走投无路的时候,他向我伸出了援助的手。

A tree reaches out its branches towards the light.

树枝向阳光处伸展。

reach to (v.+prep.)

触〔伸〕及; 及于 stretch (a hand, arm, or finger) as far as (sth)
reach to sth

Our campus reaches down to the river.

我们的校园一直延伸到河边。

On one wall there was a bookcase that reached up to the ceiling.

在一面墙边有个书架高达顶棚。

Her hair reached to her shoulders.

她的头发垂及肩膀。

Her income reaches to a considerable figure.

她的收入达到一笔可观的数目。

reach up (v.+adv.)

争取向上发展 have hopes and expectations for one's future; attempt to win
reach up

I reached up and put the parcel on top of the cupboard.

我伸手托起包裹将它放到了柜子顶上。

reach sth ⇔ up

Can you reach your arm up to that book on the top shelf?

你伸胳膊能够着书架最高一层上的那本书吗?

reach up

You'll never get anywhere in your job unless you reach up to the highest position in the form and take steps to fulfill your aim.

除非你在公司里有望得到最高的地位并采取步骤来实现你的目标,否则你在工作中永远一事无成。

beyond〔out〕 of one's reach

达不到 not to be acquired

within reach

伸手可及 inside the distance that a hand, etc. can be stretched out

• Great reaches of clear sky.

  出自：J. Fowles

• The furthest reaches of the Empire.

  出自：R. D. Laing

• The low..tree whose branches she could reach.

  出自：A. Uttley

1. reach的基本意思是指人“到达”某地,引申可表示某人与其他人“达成”了一致的意见、协议等; 用于指物可表示某条道路、路线等“延伸”至某一地方,引申可表示某消息、影响“传到”某处。
2. reach既可用作不及物动词,也可用作及物动词。用作及物动词时,接名词或代词作宾语,还可接双宾语,其间接宾语可以转化为介词for的宾语。用作不及物动词时,常与after, for, to等介词连用。
3. reach可用于被动结构。

1. reach作“伸手可及的距离”解,是单数名词,可与不定冠词a连用,引申可表示(效果或影响)“所及的范围”。
2. reach作“(江河的)河段”解时,指河流两弯曲处或运河两船闸之间的河段,常用于复数形式。