1. 求以R开头的单词和F开头的单词短句
r R R&B R&D R&R r-colored r-coloured R-rated r.R.A.F.R.C.r.h.R.I.R.I.P.r.p.m.r.p.s.R.T.S.Ra RA RAA raad RAAF raam RAAMS rabal rabassaire rabat Rabat rabato Rabaul Rabbah Rabbath rabbet rabbi rabbin rabbinate Rabbinic rabbinical rabbinism rabbinist rabbit rabbit-foot rabbitberry rabbitbrush rabbiter rabbiteye rabbitfish rabbitite rabbitlike rabbitpunch rabbitry rabbitweed rabbitwood rabbity rabble rabble-rouser rabble-rousing rabblement rabbler rabboni rabdoid Rabelais Rabelaisian rabi Rabi Rabia rabic rabid rabidity rabidness rabies rabot RAC raca raccoon race RACE race-baiting race-card race-goer raceabout raceball racecard racecourse racegoer racehorse racemase racemate racemation raceme racemic racemiferous racemiform racemism racemization racemize racemoid racemomucor racemomycin racemose racemule racemulose RACEP racer racerunner racetrack raceway Rachel rachel rachet rachialgia rachianesthesia rachides rachiform rachigraph rachilla rachimorphous rachiodont rachion rachis raise money for (good cause) 为(做好事)而筹款 rank high / low 排名高/排名低 rank third 位居第三 rather than 宁可,而不是,非,与其……宁愿…… raw material 原料 record card 成绩单 record holder 记录保持者 reach out (for sth) 伸手去(拿,碰) reach out (to sth) 伸出手以触到或抓到、拿到某物 read about 读到有关…… receive / get one's doctor's degree 获得博士学位 recommend… to sb 向某人推荐…… refer to 提到,查询,参阅,指的是,谈到,涉及,有关 relate to 理解,同情,涉及,与……有关 (比较:be related to 与……有关联/关系) remind sb of sth 使某人想起某事 reply to 答复 respond to 回应,反映,响应 result in 产生某种作用或结果,导致 [比较:result from 由于,(因而)发生,产生,出现] return to normal 恢复正常 ring back 给某人回电话 ring off 挂断电话,停止讲话 ring up sb =ring sb up 给某人打电话 rise / come to fame 成名 roll over 翻滚,倒转 round up 使集合在一起,使聚拢 rock band 摇滚乐队 roller skating 滑旱冰 running water 自来水 ruin sth =bring sth to ruin 使……变成废墟 run after 追赶,追求,追逐,在……之后跑 run at 冲向,向……攻击 run away 流失,逃跑,逃走,失控 run away from school =drop out of school 逃学 run for 竞选 run into / across= come across=meet …by chance= happen to meet 偶然遇见 run off 跑掉,迅速离开 run out of sth 用完……(sth) run out耗尽,用光,用完 run over 压死,看一遍,跑过去 run a business 做生意 run/start a restaurant 开餐馆 rush sb off one's feet 使某人忙得不亦乐乎,使某人忙得不可开交 rush out 冲出去 rush through 掠过,快速通过 fit fill five flok fall fell flown fail feed fade food far fee fly flow fry fight flood face to the music面对现实 fix a time/date for sth./doing 确定……的日期 fix a time/date to do 确定日期做某事 fix A to B 把A固定在B上 fix one's attention on sth. 把某人的注意力集中到……上 fix one's eyes on sth. 目不转睛、凝视、把注意力集中在……上 fix sb. sth. 为……准备…… fix sth. for sb. 为……准备…… float off 漂浮 fly over (从上面)飞越 fold up 折叠起来 follow one's advice on 听从……的建议 follow the rules 遵守规则 fool about/around 游手好闲、闲荡 fool sb. into doing sth. 哄骗某人做某事 for (political) reasons 由于(政治)原因 for a while 一段时间 for ages 很久 for example 例如 for fear that 担心 for free 免费的 for God's sake 看在上帝的面上 for good 永久地、一劳永逸地 for instance 例如 for one thing 首先 for one's sake 为……起见 for oneself 为了自己 for sale 准备出售 for the first time 第一次 for the sake of 为……起见 forbid sb. to do 禁止某人做某事 force oneself to one's feet 挣扎着站起来 force sb. to do 强迫某人做…… foreign affairs 外交事务、外事、外务 form a habit 养成习惯 frankly speaking 坦白地说 free from 没有、免除 from a great distance 远距离 from cover to cover 从头到尾 from door to door 一家挨着一家 from side to side 左右摇摆 from that time on 从那时起 from the beginning 从一开始 from time to time 时常、经常 不好意思,这么晚才回,之前没看到。