n.蛙...

v.（给…）化霜， （使）解冻( defrost的过去式和过去分词 )...

freaks的音标：...

Burley found labeled glucose and fructose in equimolar amounts.波里发现等克分子量的示踪葡萄糖和果糖.Fructose is one of the most essential high - grade carbohydrates.果糖是大多数的人体必需的基本高级碳水化合物之一.Ketohexose A ketose SUGAR with six carbon atoms ,...

The boy refrained from tears.男孩忍住没哭.They refrained from genuflecting to the laws of political economy.他们拒不向政治经济学定律顶礼膜拜。However, reviewing courts have refrained from requiring agencies to follow precedent mechanically.然而,...

Cover with plastic film and refrigerate for 24 hours.覆上保鲜膜，冷藏 24 小时。Refrigerate the dough overnight.将面团冷藏过夜。Refrigerate any leftovers...把剩菜放进冰箱里。Refrigerate any leftovers.把剩菜放进冰箱里。refrigerate food冷藏食物...

The Frosts were not on the phone.福罗斯特家没装电话。The dahlias died back when the frosts came.大丽花霜打后暂时枯萎.The frosts of winter had ceased; its snows were melted, and its cutting winds ameliorated.冬天的严寒已经消除, 雪已融化, 刺骨的寒风也缓和了.Black ...

frivol的一般过去时为：frivoled...

doorframe的音标：doorframe的英式发音音标为：['dɔ:freɪm]doorframe的美式发音音标为：['dɔˌfreɪm]...

Friedrich von Hayek is the most eloquent expositor of the market as a process of discovery.弗雷德里希?冯?哈耶克(FriedrichvonHayek)是市场作为发现过程的最雄辩阐述者.Really? Who told you that, Friedrich?真的? 弗雷德里克,谁说的?In this sense, the words of Fri...

n.边疆，边境，边界，边缘，尚待开发的领域adj.边疆的，边界的，新垦地的，边地的，开拓的...

adj.致冷的，冰冻的...

frogman的音标：frogman的英式发音音标为：['frɒgmən]frogman的美式发音音标为：['frɔgmən]...

n.反常的事( freak的名词复数 )，有怪癖的人，畸形生物，对某一事爱好入迷者v.（使）强烈反应，震惊，畏惧( freak的第三人称单数 )...

Deeds are fruits; words are but leaves.行动是果实，言语只是树叶而已。...autumn's bounty of fruits, seeds and berries.秋天丰富的水果、种子和浆果To this day Gorbachev has demonstrated the fruits of this training.直到今天戈尔巴乔夫仍让人感到受益非浅....fleshy frui...

He pulled up a chair and sat down across from Michael.他拉过一把椅子，坐在了迈克尔的对面。They parked across from the Castro Theatre.他们将车停在了卡斯特罗剧院对面。The shoe store is across from the bank.鞋店在银行对面....

for free的音标：for free的英式发音音标为：[fɔ: fri:]for free的美式发音音标为：[fɔr fri]...

defray的现在进行时为：defraying...

TV franchises will be auctioned to the highest bidder.电视特许经营权将拍卖给出价最高的投标人.Of the first three franchises to be awarded, two went to management buyouts led by former BR executives.头三项特许权中有两项给予了由英国铁路公司前管理层负责的管理层收购项目。Ford de...

To study the technologies of separating flavonoids from infructescence Platycarya Strobilacea Sieb.研究以化香树果序为原料、乙醇为溶剂,超声提取黄酮类化合物工艺过程的最优条件....

frill的音标：frill的英式发音音标为：[frɪl]frill的美式发音音标为：[frɪl]...

v.冷藏( refrigerate的过去式和过去分词 )，冷冻...

对面...

enfranchisement的音标：enfranchisement的英式发音音标为：[ɪn'fræntʃɪzmənt]enfranchisement的美式发音音标为：[ɪn'fræntʃɪzmənt]...

fragin的音标：fragin的英式发音音标为：['frædʒɪn]fragin的美式发音音标为：['frædʒɪn]...

be friendly with的音标：be friendly with的英式发音音标为：[bi: 'frendli wið]be friendly with的美式发音音标为：[bi 'frɛndli wɪð]...

frustule的音标：frustule的英式发音音标为：['frʌstju:l]frustule的美式发音音标为：['frʌstʃul]...

n.（头发的）刘海( fringe的名词复数 )，（外衣，小地毯等的）饰边，毛边，边缘...

refrigerate的音标：refrigerate的英式发音音标为：[rɪ'frɪdʒəreɪt]refrigerate的美式发音音标为：[rɪ'frɪdʒəˌret]...

unfriendly的比较级为：unfriendlier...