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barf的一般过去时为：barfed...
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ferratinum的音标：ferratinum的英式发音音标为：[fe'rætɪnəm]ferratinum的美式发音音标为：[fe'rætɪnəm]...
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flog的音标：flog的英式发音音标为：[flɒg]flog的美式发音音标为：[flɑg]...
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frost的现在完成时为：frosted...
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Thorpe next set out to determine exactly when the chaffinch learns to sing.接着,索普就开始研究苍头燕雀是在什么时候学唱歌的.The chaffinch has three or four songs and produces them in a specific order.苍头燕雀合唱三、四种歌,唱的时候按着一定的先后次序....
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屈曲性...
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deify的一般过去时为：deified...
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unfair的最高级为：most unfair...
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circumferential的音标：circumferential的英式发音音标为：[səˌkʌmfə'renʃəl]circumferential的美式发音音标为：[səˌkʌmfə'renʃəl]...
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finessed的音标：...
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fumigate的音标：fumigate的英式发音音标为：['fju:mɪgeɪt]fumigate的美式发音音标为：['fjumɪɡeɪt]...
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first off的音标：first off的英式发音音标为：[fə:st ɔf]first off的美式发音音标为：[fɚst ɔf]...
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factorable的音标：factorable的英式发音音标为：[fæk'təeɪbl]factorable的美式发音音标为：[fæk'təeɪbl]...
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filed的音标：filed的英式发音音标为：[faild]filed的美式发音音标为：[faɪld]...
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shuffle的一般过去时为：shuffled...
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defectogram的音标：defectogram的英式发音音标为：[dɪ'fektəgræm]defectogram的美式发音音标为：[dɪ'fektəgræm]...
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filter的现在完成时为：filtered...
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rifle的现在进行时为：rifling...
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v.做无聊事( fribble的现在分词 )...
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fresh的反义词有：stale, old, salt, trite, old, stale, salt。adj.fresh的反义词（新鲜的;淡的）：stale, old, salt。fresh的反义词（其他释义）：trite, old, stale, salt。...
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v.使模糊，使混乱( obfuscate的第三人称单数 )，使糊涂...
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It is suitable for automatically. Packaging of steeping products fragmental tea, medicinal tea, coffee etc.适用于碎茶 、 药茶 、 咖啡等类似产品的自动包装.Yingcheng group's volcanic rocks in Shengping field areof rhyolites, andesites, ba...
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n.笔友...
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fli的音标：fli的英式发音音标为：[f'lɪ]fli的美式发音音标为：[f'lɪ]...
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In fermentation, dextrose is changed to alcohol ( C 2 H 5 HO ) and carbon dioxide ( CO 2 ).发酵过程中, 葡萄糖变成洒精 ( C2H5HO ) 和二氧化碳 ( CO2 ).Objectives: to study fermentation conditions of chymosin from mutant strain Mucor pusillu...
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申请，声请...
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He had fuzzy black hair and bright black eyes.他一头柔软卷曲的黑发，眼睛又黑又亮。The border between science fact and science fiction gets a bit fuzzy.科学事实和科幻小说之间的界限变得有点儿模糊了。He had little patience for fuzzy ideas.他没什么耐心听那些糊里糊涂的想法。...
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Many school buildings are unsafe, and some are falling apart.许多校舍不安全，有些简直是摇摇欲坠。Dangerous undertows make swimming unsafe along most of the coastline.由于存在着危险的下层逆流，在大部分海岸线附近游泳都不安全。Critics claim the trucks are unsafe.批评家声称这些...
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n.嫁接法，移植法v.移植( graft的现在分词 )，嫁接，使（思想、制度等）成为（…的一部份），植根...
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factual的近义词/同义词有：natural, faithful, realistic, actual, real, credible, veracious, true, authentic, exact, straight, right, undistorted, correct, literal, legitimate, certain, valid, unbiased, sound, unvarnished, objectiv...