He flounders through the first weeks of freshman year.刚进大学的头几个星期他手足无措.For example, genes from flounders can help ordinary plants like tomatoes and strawberries fight the cold.例如比目鱼基因可以帮助像西红柿和草莓之类的普通植物抗寒....

FLORISIL的音标：...

British justice of the time was grim and unflinching.英国当时的法律是严酷的.I was again using the cold, unflinching eye of the camera to probe a sick society.我再次通过照相机冷漠、坚定的镜头去探究这个病态的社会。...the armed forces, all of whom had pledged t...

二氟卡宾...

gradfly的音标：gradfly的英式发音音标为：[ɡ'rædflaɪ]gradfly的美式发音音标为：[ɡ'rædflaɪ]...

dayfly的音标：dayfly的英式发音音标为：['deɪˌflaɪ]dayfly的美式发音音标为：['deɪˌflaɪ]...

inflexible的音标：inflexible的英式发音音标为：[ɪn'fleksəbl]inflexible的美式发音音标为：[ɪn'flɛksəbəl]...

flyleaves的音标：...

绒布擦坯...

'I'll put the key in the window.' — 'You needn't bother,' he said gruffly...“我会把钥匙放在窗户里。”——“不必麻烦了，”他粗声说道。"Well, never mind now," he said gruffly.“好吧，现在不用你费心了，”他粗声粗气地说。"I'm not altogethe...

gadflies的音标：...

butterflied的音标：...

diflubenzuron的音标：diflubenzuron的英式发音音标为：[daɪflu:'benzʊərɒn]diflubenzuron的美式发音音标为：[daɪflu'benzʊərɒn]...

adj.回流的，退潮的，倒流的...

flocculence的音标：flocculence的英式发音音标为：['flɒkjʊləns]flocculence的美式发音音标为：['flɒkjələns]...

dimefline的音标：dimefline的英式发音音标为：[daɪmf'laɪn]dimefline的美式发音音标为：[daɪmf'laɪn]...

floccillation的音标：floccillation的英式发音音标为：[ˌflɒksə'leɪʃən]floccillation的美式发音音标为：[ˌflɒksə'leɪʃən]...

n.空中分列，致礼飞行( flypast的名词复数 )...

antifluctuator的音标：antifluctuator的英式发音音标为：[əntaɪfə'lʌktʃʊeɪtə]antifluctuator的美式发音音标为：[əntaɪfə'lʌktʃʊeɪtə]...

adv.率直地，粗率地...

He was disconsidered with his friends for his flippancy.他因言行轻浮而失去朋友的尊重.Not a fit time for flippancy.不是放肆的时候There are times when it goes beyond the flippancy, the easy depression.有时也就不止是几句刻薄话,添几段淡淡的哀愁....

The whole body breaks out with " gooseflesh ".汗毛 倒竖It gave someone gooseflesh and he shuddered all over.毛骨悚然,通体寒栗.Ann, put on your sweater; you’re so cold you have gooseflesh on your arms.安，把毛线衫穿上，你冷了，手臂上都起鸡皮疙瘩了。It was s...

Unplug the combination flasher from the junction block.从接线盒中拔出组合闪光器.Flasher is optional in accordance with user, s requirement.根据用户要求可以加装闪光器.This paper presents the contactless control of flasher with triode.提出了用三级管导通和截止...

The balance was carbonaceous fraction , the nonflammable inorganic fraction was negligible.其余为不挥发的可燃物碳粒, 不可燃的无机物极少.Nitrogen trifluoride ( NF 3 ) is a toxic, colorless, odorless, nonflammable, oxidizing compressed gas.三氟化...

baffle的近义词有：puzzle, bewilder, confuse, embarrass, perplex, baffle, confound, distract。下面这些动词均有"使困惑，迷惑，糊涂，伤脑筋"的含义：puzzle：侧重使人难于理解、困惑、伤脑筋。bewilder：语气强烈，指因迷不解或惊愕而慌乱，不知所措，无法清醒地思考。confuse：语气较弱，指由于混淆、混乱而糊涂。embarrass：常指因处境或困难问题...

fliers的音标：...

fledge的一般过去时为：fledged...

floaters的音标：floaters的英式发音音标为：[f'ləʊtəz]floaters的美式发音音标为：[f'loʊtəz]...

These days, we are bombarded with endless junk mail, fliers, and general bumf.如今我们不得不面对铺天盖地的垃圾邮件、广告传单和无用的公文。The first fliers went aloft in balloons.最早的飞行员乘坐气球升向空中.And shift workers and frequent fliers can develop a circa...

flare up的音标：flare up的英式发音音标为：[flɛə ʌp]flare up的美式发音音标为：[flɛr ʌp]...