n.羊毛屑，棉屑，植绒花纹v.群集，成群结队而行( flock的现在分词 )...

It had a split in the muffler.它后面的消音器已有一条裂缝.The engine exhausts through the muffler.引擎通过消音器排气.Next I tried working in a muffler factory, but that was exhausting.接着我到排气管厂工作, 提起来实在令人泄气....

flightiness的音标：flightiness的英式发音音标为：['flaɪtɪnɪs]flightiness的美式发音音标为：['flaɪtɪnɪs]...

isoflavanone的音标：isoflavanone的英式发音音标为：[aɪsɔ:fleɪ'vænən]isoflavanone的美式发音音标为：[aɪsɔfleɪ'vænən]...

Channel confluences are common in natural rivers and much hydraulic engineering.水沙交汇区在天然河流和水利工程中广泛存在着....

n.杀鞭菌素，茴香霉素...

v.炫耀，夸耀( flaunt的过去式和过去分词 )，有什么能耐就施展出来...

hexafluoride的音标：hexafluoride的英式发音音标为：[heksɑ:f'lʊəraɪd]hexafluoride的美式发音音标为：[heksɑf'lʊəraɪd]...

She was wearing a pretty flowered cotton dress.她穿着一件漂亮的印花棉布裙。Red, Anemone _ flowered ; stout stems , long stalks , lage thick leaves in dark green , spreading, freely branched , medium blooming.红色, 托桂型.颈粗.柄长.叶肥大深绿色.株型开张,...

Dirk's eyes flickered towards the pistol...德克的眼睛瞟向那把手枪。A television flickered in the corner.电视机在角落里时明时暗地变换着画面。Dill's eyes flickered at Jem, and Jem looked at the floor.迪尔望着杰姆眨了眨了眼, 杰姆却看着地下.The candle-light flic...

The two leaders were flummoxed by the suggestion.两个领导被这个建议搞晕了。No wonder Josef was feeling a bit flummoxed.难怪约瑟夫觉得有点糊涂。I was flummoxed by her question.她的问题把我弄糊涂了。...

flycutter的音标：flycutter的英式发音音标为：[flaɪ'kʌtər]flycutter的美式发音音标为：[flaɪ'kʌtər]...

n.脆弱，浅薄...

Flowerbeds and tubs are banked with summer bedding plants.花坛和花盆里种满了夏令花草。The flowerbeds brim with a mixture of lilies and roses.花坛里长满了百合和玫瑰。She came across butchered hedges and flowerbeds choked with weeds.她发现树篱被糟蹋,花坛里野草丛...

v.滥用( flog的第三人称单数 )，出售，多次重打，鞭策死马...

In the winter, sheep have thick fleeces.冬天, 绵羊的毛很厚.These sheep have fine thick fleeces.这些绵羊的毛又细又厚....

The heron flapped slowly off across the lake.那白鹭振翅向湖对岸慢慢飞去.The dwarf put his hand to his great flapped ear, and counterfeited the closest attention.矮子用手张起他那大边的耳朵, 装出密切注意的样子.Grey sheets flapped on the clothes line...灰色的床单...

n.逃跑主义...

Flashkut的音标：...

n.苯并黄素（一种制菌剂）...

黑素絮凝反应...

阿曼托黄素...

The bank is worried about mounting inflationary pressures.银行对日趋加大的通货膨胀压力感到担忧。Inflationary pressures continued to slacken last month...上个月，通货膨胀的压力继续减小。The danger of inflation stalked the home front because of this " infla...

colorflexer的音标：colorflexer的英式发音音标为：[kɒlərf'leksə]colorflexer的美式发音音标为：[kɒlərf'leksə]...

v.用氟化物处理( fluoridize的现在分词 )...

flumped的音标：...

先锋霉素Ⅳ...

Two types of inflorescence are found within one tree.同株上生两种花序.ANd it has AN inflorescence that looks something like a corn tassel.甘蔗的花序有点像玉米的天花.Implicit the first cystic inflorescence, was born the axil, no pedicel.隐头花序囊...

n.鞭笞者，受鞭笞者，自笞者adj.（自行）鞭笞的...