The dragonfly feeds on mosquitoes and flies.蜻蜓捕食蚊蝇.Inbry caught me a dragonfly.英布里给我抓了一只蜻蜓.How does a dragonfly twirl and dive in flight?蜻蜓在飞行中是如何旋转和俯冲的?...a dragonfly larva.蜻蜓幼虫...

fluidizer的音标：fluidizer的英式发音音标为：[f'lu:ɪdaɪzər]fluidizer的美式发音音标为：[f'luɪdaɪzər]...

n.光黄素，三甲（基）异咯嗪...

Lights reflected off dust-covered walls creating a ghostly luminescence.灯光照在满是灰尘的墙上，反射回苍白的冷光。Things were very much changed since before the war, he reflected.情况与战前大不同了，他想。Still, he reflected charitably, it was hardly her...

异弗罗里多苷...

fluxmeter的音标：fluxmeter的英式发音音标为：['flʌksmi:tə]fluxmeter的美式发音音标为：['flʌksmitə]...

n.缺陷检查仪...

defluent的音标：defluent的英式发音音标为：['deflu:ənt]defluent的美式发音音标为：['deflʊrnt]...

efflorescence的音标：efflorescence的英式发音音标为：[ˌeflə'resns]efflorescence的美式发音音标为：[ˌɛflə'rɛsəns]...

The dark areas of the reflexion map aren't really black.反射贴图的黑色部分其实并不全黑。...

flatwise的音标：flatwise的英式发音音标为：[flæt'waɪz]flatwise的美式发音音标为：[flæt'waɪz]...

There is hardly any conduction of heat in fluids.流体中的热几乎不能传导.The intestinal ( infection ) effecting ( causes ) costs a ( loss ) lot of ( fluids ) fluence.这种 肠 内的感染导致水分的缺失.He is taking cold fluids.他正在喝冷饮.Scientists observ...

flattened的音标：flattened的英式发音音标为：['flætnd]flattened的美式发音音标为：['flætənd]...

n.冲洗阀...

Elasticity, solubility, inflammability are paradigm cases of dispositions in natural objects.伸缩性 、 可缩性 、 易燃性是天然物体倾向性的范例.Its inflammability is accord with requirement, and has high precision.阻燃性能符合有关标准要求, 阻值精度高.Used for t...

flamazine的音标：flamazine的英式发音音标为：[flə'meɪzi:n]flamazine的美式发音音标为：[flə'meɪzin]...

flatten的一般过去时为：flattened...

...a tour of Florence, to enjoy the artistic glories of the Italian Renaissance...领略意大利文艺复兴时期伟大艺术成就的佛罗伦萨之旅The Renaissance began in the Italian city - state of Florence.文艺复兴始于意大利佛罗伦萨这个城邦.From Florence the river Arno ran d...

n.奢侈的生活，暖衣饱食，豪华的餐厅，寻欢作乐的场所...

flatcar的音标：flatcar的英式发音音标为：['flætkɑ:(r)]flatcar的美式发音音标为：['flætˌkɑr]...

fluorandiol的音标：fluorandiol的英式发音音标为：[flu:ə'rændɪɒl]fluorandiol的美式发音音标为：[fluə'rændɪɒl]...

microfluid的音标：microfluid的英式发音音标为：['maɪkrəʊflu:əd]microfluid的美式发音音标为：['maɪkroʊfluəd]...

cornflowers的音标：...

鞭毛虫类，鞭毛动物纲...

n.氟化物...

flap的现在完成时为：flapped...

Flora Manhood had never taken part in a mystery.弗洛拉·曼胡德从未介入过任何秘密勾当.The crash had spilled a noxious defoliant into the planet's ecology, ravaging the native flora.这次坠毁将一种有害的落叶剂洒入星球的生态系统中, 破坏着当地的植物群.A vacant lot or a ...

fleck的复数形式为：flecks...

flagrancy的音标：flagrancy的英式发音音标为：['fleɪgrənsɪ]flagrancy的美式发音音标为：['fleɪgrənsɪ]...

n.闪络，跳火...