氟磷灰石，氟磷酸钙...

n.烟道...

INTERNEXCO GMBH deals in Uranium hexafluoride, Uranium conversion as well as in Uranium concentrate.INTERNEXCOGMBH是一家现代化的、靠的产品供应商,这家供应商从事铀转换 、 变换,铀浓缩物的制造、售.请您访问我们的主页,垂询当前的产品系列和服务....

vt.使困惑，使慌乱...

More practice will make you speak with greater fluency.多练习就可以使你的口语更流利。Fluency in French is required for this job.这个工作要求法语熟练自如。He is a writer of fluency and felicity , of graciousness and gentleness.他是一位文笔流畅,措词得体 、 文雅而且温和...

Some of the instrumentation is exquisite, particularly for harp and flute.有些器乐段落谱写得非常优美，尤其是竖琴和长笛的部分。a concerto for flute and harp长笛与竖琴协奏曲She plays the flute in the school orchestra.她在校管弦乐队里吹长笛。...

flumidin的音标：flumidin的英式发音音标为：[fljʊ'maɪdɪn]flumidin的美式发音音标为：[fljʊ'maɪdɪn]...

n.影响( influence的名词复数 )，势力，有影响的人（或事物），[占星学]星力v.影响( influence的第三人称单数 )，感染，支配，对…起作用...

n.流行性感冒，流感...

n.（使生物标本染上荧光的）荧光染料，荧色物...

My coat is covered with fluff.我的外套粘满了绒毛.Let me fluff up your pillows for you.我来给你把枕头抖松.Woolen blankets often have fluff on them.毛毯上经常带有柔软的绒毛....

adj.过多的，多余的，不必要的，奢侈的...

v.使与氟素化合，在（饮水）加少量的氟( fluorinate的现在分词 )...

confluence的复数形式为：confluences...

荧光箭毒宁...

n.荧光细胞...

n.荧烷...

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

Objective To observe the autofluorescence of dated fundus hemorrhage excited excitation light with different wavelength.目的观察不同波长光线激发的陈旧性眼底出血的自身荧光现象....

affluent的复数形式为：affluents...

microflute的音标：microflute的英式发音音标为：[maɪkrəʊf'lu:t]microflute的美式发音音标为：[maɪkroʊf'lut]...

n.应用流体学...

flush的第三人称单数（三单）为：flushes...

She hated the flummery of public relations.她讨厌公关工作中的虚夸恭维。Where was our great Island h! eritage portrayed in all this flummery?在这堆乱七八糟的糟粕里头,我们这个伟大岛屿的传承却无处可见.All the rest is flummery.其它什么都是废话....

fluorol的音标：...

n.应用流体学...

fluke的音标：fluke的英式发音音标为：[flu:k]fluke的美式发音音标为：[fluk]...

n.二氯二氟甲烷...

adj.河的，生在河中的...

The look in his eyes made my heart flutter.他的眼神让我心里扑通扑通直跳。I had a flutter on five horses.我在5匹马身上下了小赌注。Our surprise attack put the enemy into a flutter.我们的奇袭使敌人张皇失措....