fluctuate的一般过去时为：fluctuated...

fluorophotometry的音标：fluorophotometry的英式发音音标为：[flu:ɔ:rəfə'tɒmɪtrɪ]fluorophotometry的美式发音音标为：[fluɔrəfə'tɒmɪtrɪ]...

flummox的音标：flummox的英式发音音标为：['flʌməks]flummox的美式发音音标为：['flʌməks]...

flugestone的音标：flugestone的英式发音音标为：[f'lu:dʒstəʊn]flugestone的美式发音音标为：[f'ludʒstoʊn]...

fluoroplastics的音标：fluoroplastics的英式发音音标为：[flu:ɔ:'rəplæstɪks]fluoroplastics的美式发音音标为：[fluɔ'rəplæstɪks]...

fluorane的音标：fluorane的英式发音音标为：['flu:əreɪn]fluorane的美式发音音标为：['fluəreɪn]...

fluorochemical的音标：fluorochemical的英式发音音标为：[flu:ɒrəʊ'kemɪkl]fluorochemical的美式发音音标为：[fluɒroʊ'kemɪkl]...

n.荧光生，二氢荧光素...

v.使慌乱，使不安( fluster的现在分词 )...

n.氟中毒...

All year she has fluctuated between optimism and despair.全年当中她时而乐观,时而消沉.Her family had of late exceedingly fluctuated.她家里最近连起风波.His feelings fluctuated between excitement and fear.他的心情变化不定,有时激动,有时害怕....

adj.含氢和氟的，含氟化氢的，氢氟酸的...

v.波动，涨落，起伏( fluctuate的第三人称单数 )...

n.流水作用...

fluctuate的现在完成时为：fluctuated...

influx的音标：influx的英式发音音标为：['ɪnflʌks]influx的美式发音音标为：['ɪnˌflʌks]...

n.流行性感冒，[兽医]家畜流行性感冒，流感...

flubendazole的音标：flubendazole的英式发音音标为：[f'lu:bendəəʊl]flubendazole的美式发音音标为：[f'lubendəoʊl]...

flumethiazide的音标：flumethiazide的英式发音音标为：[flu:mɪ'θaɪəzaɪd]flumethiazide的美式发音音标为：[flumɪ'θaɪəzaɪd]...

influence的现在完成时为：influenced...

n.（注入河里等的）污水，工业废水( effluent的名词复数 )，（从湖等）流出的水流...

microfluoroscope的音标：microfluoroscope的英式发音音标为：[maɪkrəʊflʊə'rəskəʊp]microfluoroscope的美式发音音标为：[maɪkroʊflʊr'rəskoʊp]...

n.氟矽化物...

fluorating的音标：fluorating的英式发音音标为：[f'lʊəreɪtɪŋ]fluorating的美式发音音标为：[f'lʊəreɪtɪŋ]...

The melody is then taken up by the flutes.接着由长笛奏主旋律。These flutes have 6 open holes and a lovely bright sound.笛子有6个吹气孔,奏出的声音响亮清脆.Such as I can play wooden flutes , bamboo flutes, and classical flutes.比如,我会演奏木笛 、 笛、古典笛子....

Pigeons fluttered in and out, cooing gently.鸽子们低声咕咕地叫着，扑扇着翅膀飞进飞出。Flags fluttered in the breeze.旗帜在微风中飘扬。Imes concluded from her fluttered look that she had spent the money.艾姆斯从她慌张的眼神推断出她花光了钱....

fluttering的音标：...

flummox的第三人称单数（三单）为：flummoxes...

fluidizaton的音标：fluidizaton的英式发音音标为：[f'lu:ɪdaɪzətʌn]fluidizaton的美式发音音标为：[f'luɪdaɪzətʌn]...

affluently的音标：affluently的英式发音音标为：[æf'lu:ntlɪ]affluently的美式发音音标为：[æf'luntlɪ]...