framer的音标：framer的英式发音音标为：['freɪmə]framer的美式发音音标为：['freɪmə]...

defray的音标：defray的英式发音音标为：[dɪ'freɪ]defray的美式发音音标为：[dɪ'fre]...

He was criticized for his infraction of the discipline.他因违反纪律而受到了批评。When infraction or perisplenitis occurs, however, pain in the region of the spleen may be intense.然而, 若发生梗塞或脾周围炎, 则脾区疼痛可加剧.Therefore, in our case, escap...

Frictional forces may also act when there is no relative motion.在无相对运动的情况下,也可以有摩擦力的作用.Viswanathan has analyzed the frictional interaction between fiber fringes.维斯沃纳森分析了纤维须头间的相互摩擦作用.This depends on the estimation of the t...

frizz的一般过去时为：frizzed...

adj.成碎片的，片断的...

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

frisk的近义词/同义词有：romp, play, frolic, caper, play, bounce, frolic, footle, caper, romp。vi.frisk的近义词（乱跳;嬉戏）：romp, play, frolic, caper。frisk的近义词（其他释义）：play, bounce, frolic, footle, caper, romp。...

affront的现在进行时为：affronting...

adj.对生态环境友好的，不妨害生态环境的...

freezes的音标：freezes的英式发音音标为：[f'ri:zɪz]freezes的美式发音音标为：[f'rizɪz]...

The sea froths over my feet...海水在我的脚上泛起泡沫。The sea froths over my feet.海水在我的脚上泛起泡沫。'No! No! Never!' he froths...“不！不！绝不!”他气得口吐白沫。Beer froths when it is poured out.啤酒倒出时会起泡沫."No! No! Never!" he froths.“不！不！绝不!”他气...

freshens的音标：...

freewheel的第三人称单数（三单）为：freewheels...

n.锋生（作用），锋消...

fragment的第三人称单数（三单）为：fragments...

Frances的音标：...

Fridays的音标：...

Unfortunately the portraits were frauds.不幸的是这些肖像都是骗人的。The frauds have been unearthed by investigators working for the Camden and Islington Health Authority.这些欺诈行为已被卡姆登和伊斯灵顿卫生局的调查人员揭露了出来。He is keen to weed out the many ap...

It was just a piece of harmless frivolity.这仅是无恶意的愚蠢行为。Hedonism and frivolity will diffuse hell tnrough all our days.享乐主义和轻薄浮佻会将地狱扩展到我们的整个日子之中.How could she tolerate the men's frivolity?她怎能忍受得了那男人的轻浮?...

n.红锰铁矿...

French的复数形式为：Frenches...

refrigerate的第三人称单数（三单）为：refrigerates...

Most people enjoy a few frivolities during their holiday.大多数人都喜欢在假期中享受一些轻松的娱乐.He was one of my most able pupils, but far too easily distracted by frivolities.他是我最有才华的学生之一，只是太容易被一些无聊的事分心。One doesn't expect a serious ...

frangible的近义词/同义词有：crumbly, breakable, friable, fragile, rickety, fissile, frail, shaky, flimsy, brittle, splintery。adj.frangible的近义词（脆弱的）：crumbly, breakable, friable, fragile, rickety, fissile, frail, shaky, flimsy, bri...

Nutritionists say only 33% of our calorie intake should be from fat.营养学家说我们所摄入的卡路里中只应有33％来自脂肪。Judging from his accent, he must be from Hunan.从他的口音判断, 他一定是湖南人.This letter must be from Frank; I recognized his scrawl.这封信一定是...

fraternize的现在完成时为：fraternized...

endfrog的音标：endfrog的英式发音音标为：['endfrɒɡ]endfrog的美式发音音标为：['endfrɒɡ]...

Their relationship is never short on fun and frolic.他们在一起少不了欢乐和嬉戏。Tourists sunbathe and frolic in the ocean.游客晒着日光浴在海水里嬉戏。They had a frolic in the country.他们在乡村度过了一段欢乐的时光....

adj.友好的，亲密的，有帮助的，互助的adv.友好地，朋友般地...