1.convert[kən'və:t]皈依宗教；转变
例句：Paul convertedto Buddhism from Christianity five months ago.保罗五个月前由基督教皈依佛教。
短语：convert to Buddhism皈依佛教
例句：I like to convert some dollars into pounds,please.我想用美换成英镑。
短语：convert into折合
2.conversion[kən'vɝʒn]转变
例句：The conversion of my old room into an entertainment room is going to take me about one week.将我的旧房间改建成娱乐室大约要花我一个礼拜的时间。
短语：conversion ratio兑换率
3.vague[veɡ]模糊的
例句：I have only a vague idea about modern Chinese history.我对现代中国历史只有模糊的概念。
短语：have a vague idea about.对...有模糊的慨念
4.vaguely['veɡli]模糊地，依稀地
例句： I vaguely remember the girl I met at the party last night.我不太记得昨晚在派对上认识的那个女孩。
短语：vaguely remember...依稀记得
5.blur[blɝ]使模糊
例句：The heavy rain blurred my vision while l was driving on the highway.大雨使我在高速公路上行驶时，视线一片模糊。
短语：blur one's eyes 使某人视线不清
6.cling[klɪŋ]紧抓
例句：Whatever I do,I cling to my principles.不管做什么事．我都会紧守原则。
短语：cling to 坚持
7.grip[ɡrɪp]紧握，紧握
例句：Nancy gripped my hand unconsciously when we were watching the horror movle.我们看恐怖片的时候南西不由自主地抓紧我的手。
短语：get a grip on stb 理解某事
8.snatch[snætʃ]夺取，抓住
例句：Mary burst into tears when her brother Johnny snatched her toy away．玛丽被哥哥强尼抢走玩具后嚎啕大哭起来。
短语：snatch stb away 将某物夺走
9.clutch[klʌtʃ] 紧抓
例句：Lisa clutched Paul's arm when she saw an angry-looking policeman walking towards them.看见一位生气的警员向他们走来时，丽莎抓紧了保罗的手臂。
短语：have sth in sb's clutches某事物在某人的掌控