1. 缰绳，缰，绳子
2. 驾驭，控制，统治，主宰，掌管
3. 驾驭法，统治手段
4. 拘束物
5. 控制权
6. 牵制
7. 拱底石
8. 把手
9. 保护带

1. 勒住
2. 箝制，约束，抑制
3. 控制，统治，驾驭，支配
4. (用缰绳)勒马，勒住牲口
5. 用缰绳勒住，以缰绳控制，给（马）套上缰绳，勒缰绳使（马）停步
6. 顺从缰绳，服从驾驭
7. 勒缰绳使马止步，使马缓行

1. [C]缰,缰绳 long narrow strap fastened to the bit of a bridle and used to guide and control a horse, etc.
2. [P]控制手段 means of control

1. one of a pair of long straps (usually connected to the bit or the headpiece) used to control a horse

2. any means of control;

   "he took up the reins of government"
   

1. control and direct with or as if by reins;

   "rein a horse"
   

2. stop or slow up one's horse or oneself by or as if by pulling the reins;

   "They reined in in front of the post office"
   

3. stop or check by or as if by a pull at the reins;

   "He reined in his horses in front of the post office"
   

4. keep in check;

   "rule one's temper"
   

1.(马的)缰绳
reins are the thin leather straps attached round a horse's neck which are used to control the horse.

rein在线翻译

2.(新闻用语)支配权，控制权
Journalists sometimes use the expressionthe reins orthe reins of power to refer to the control of a country or organization.

e.g. He was determined to see the party keep a hold on the reins of power...
他决意要确保这个政党掌握政权。

3.放任;不管;纵容
If yougive free rein to someone, you give them a lot of freedom to do what they want.

rein

e.g. The government continued to believe it should give freerein to the private sector in transport.
政府仍然认为应该给予交通领域的私营企业以经营自由。

4.严加控制;严格管束
If youkeep a tight rein on someone, you control them firmly.

e.g. Her parents had kept her on a tightrein with their narrow and inflexible views.
她的父母观念狭隘而僵化，对她管束很严。

相关词组：rein backrein in

1. 重新初始化：重新初始化(rein) 此命令终止USER,将所有I/O和帐户信息写入,但不许进行中的数据传输完成. 重置所有参数,控制连接打开,可以再次开始USER命令. 退出登录(QUIT) 此命令终止USER,如果没有数据传输,服务器关闭控制连接;

2. 缰绳：257. 马肚带:girth; cinch; surcingle | 258. 缰绳:rein | 259. 控制缰:checkrein

3. 控制;统治：Biofuel: 生物燃料 |rein: 控制;统治 | Shrub:灌木丛

4. 手柄：reimport 再进口 |rein 手柄 |reindexing 变换符号;重新分度

5.rein：reinitialize; 更换登录帐号