front的复数形式为：fronts...

freak的一般过去时为：freaked...

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fry的现在完成时为：fried...

Fry remaining peppers, adding a little more dressing if necessary.用油炸一下剩下的辣椒，如果需要再加点调味汁。Fry for about 4 minutes, until the onion has softened.煎4分钟左右，直到洋葱变软。Drop the slices into the oil and fry until golden brown.将切片倒进油里，...

n.反常的事，突然的念头，怪异物，[俚]吸毒（成瘾）者；颓废派成员；性变态者vi.胡闹，开玩笑，行事任性怪诞，[美国俚语]（尤指在服用迷幻药后）变得极度兴奋，[俚语]（像吸过毒似的）行为反常vt.激怒，[俚语]使采取不合常规的生活方式，[俚语]使处于幻觉剂影响之下...

learn from的音标：learn from的英式发音音标为：[lə:n frɔm]learn from的美式发音音标为：[lɚn frʌm]...

adj.心地不良的，不见世面的...

adj.有饰边的...

n.牙粉，牙膏，洁牙液...

A moted of the nondestructive examination for the autofrettage residual stresses is introduced , in this paper.介绍了一种自增强残余应力无损检测的方法....

infrarefraction的音标：infrarefraction的英式发音音标为：[ɪnfreərɪf'rækʃn]infrarefraction的美式发音音标为：[ɪnfreərɪf'rækʃn]...

freak的现在进行时为：freaking...

Martha, when can you finish proofreading the script?玛莎, 你什么时候可以校对完剧本?Milligan cannot stress enough the importance of proofreading your resume.米里根认为,怎么强调对简历的校对都不过分!But each proofreading also different in the international...

fragrance的音标：fragrance的英式发音音标为：['freɪgrəns]fragrance的美式发音音标为：['freɪgrəns]...

defrayed的音标：...

She had made their childhood so joyous and carefree.她使他们的童年充满欢乐，无忧无虑。Chantal remembered carefree past summers at the beach.钱特尔记起了从前在海滩上度过的无忧无虑的夏日时光。He looked happy and carefree.他看起来轻松愉快。...

refreshment的音标：refreshment的英式发音音标为：[rɪ'freʃmənt]refreshment的美式发音音标为：[rɪ'frɛʃmənt]...

The language most closely related to English is the West Germanic language Frisian.与英语有着最密切的联系的是西德语言.Frisian, spoken in northern Holland , developed independently , as did Faroese, a Scandinavian language spoken Faroe Is...

frisk的现在进行时为：frisking...

freak的复数形式为：freaks...

refreshing的比较级为：more refreshing...

n.杂凑，搀杂...

Family frictions can interfere with a child's schoolwork.家庭中的争吵会影响孩子的学业.As far as we are concerned, these frictions are not of our own making [ have been imposed on us ].就我们来说, 这种 摩擦 是被动式的.The plan is likely only to...

infract的现在进行时为：infracting...

frizzle的一般过去时为：frizzled...

frustrate的现在进行时为：frustrating...

fructosamine的音标：fructosamine的英式发音音标为：[frʌktə'sæmi:n]fructosamine的美式发音音标为：[frʌktə'sæmin]...

refreshed的音标：refreshed的英式发音音标为：['rɪ'freʃt]refreshed的美式发音音标为：['rɪ'freʃt]...

fret的一般过去时为：fretted...