R

　　1.race:

　　① 竞赛(n.) a horse-race

　　② 种族(n.) people of mixed race

　　2.raise:

　　① 提高、举起(vt.) Raise your voice to make yourself heard.

　　② 饲养；抚养(vt.) My mother raised pigs at the countryside.

　　③ 筹集；集资(vt.) The man raised money to build a primary school..

　　3.room（熟义：n. 房间 ）n. 空间

　　There is no room for so many people.

　　4.rough:

　　① 粗糙的（adj.）Touch the ball and tell me whether it is rough or smooth.

　　②艰辛的（adj.）Life is rough.

　　5.run（熟义：v. 跑，行驶 ）v. 经营，管理；

　　He has no idea of how to run a successful business. 他不知道把企业办好的方法。

　　6.regular:

　　① 规则的（adj.）The man does regular exercise to keep fit.

　　② 定期的、定时的（adj.）He goes to work by regular bus.

　　③ 照例的、经常的（adj.）Mary is a regular customer in the shop.

　　7.realize:

　　① 认识到(vt.) Only then did I realize I was wrong.

　　② 实现(vt.) He realized his dream of being a doctor.

　　S

　　1.save:

　　① 拯救、救(vt.)He jumped into water and saved the drowning man.

　　② 节约(vt.) Save water,please.

　　③ 储蓄(vt.) The girl saves some money for travel.

　　2.serve:

　　① 服务、服役(vt.) He served in the army during the war.

　　② 供（某人）饭菜、上菜(vt.) Learn to serve at table.

　　3.see（熟义：v. 看见 ）v. 见证

　　The year 2004 saw the improvement of human rights in China. 2004年见证了中国人权的进步。

　　4.sentence（熟义：n. 句子）v. 判决，宣判

　　He has been sentenced to pay a fine of 1000 pounds. 他被判罚款1000英镑。

　　5.separate（熟义：v. 分离，分开）adj. 各自的，独立的，单独存在的

　　We can’t work together any more; I think it’s time we went our separate ways.

　　我们再也不能在一起工作了，我看得各奔东西了。

　　6.settle（熟义：v. 定居，稳定，安定 ）v. 解决，处理

　　It’s time you settled your dispute with him. 现在你该跟他把争端解决了。

　　7.service

　　① 服务(n.) The food is good at the hotel,but the service is poor.

　　②公用事业的业务或工作状态(n.) a bus/train service

　　8.since:

　　① 自从……（以来）I have worked in the company since I graduated from college.

　　② 既然 Since you like the car,why don`t you buy it?

　　9.suggest（熟义：v. 建议，提议 ） v. 暗示，表明

　　His cool response suggested that he didn’t like the idea. 他反应冷淡表明他并不喜欢这个主意。

　　10.stage:

　　① 舞台(n.) be/go on the stage 登台表演

　　② 阶段(n.) at an early stage in our history 在我们历史发展的早期

　　11.spare:

　　① 业余的（adj.） I collect stamps in my spare time.

　　② 多余的（adj.）I have no spare money this month.

　　③ 拨出，匀出(vt.) Can you spare me some time?

　　④ 过剩，有余(vt.) spare no effort to do sth 不遗余力做某事

　　12.stand:

　　① 站 (vi) She stood there for two hours.

　　② 忍受(vt.) I can`t stand you.

　　③ 架(n.) a hat/coat stand

　　④ 摊(n.) a market stand

　　13.still

　　① 仍然、还(adv.) He is still a child,don`t scold him too much.

　　② 静的，不动的（adj.）Please keep still while I take your photograph.