disfranchise的音标：disfranchise的英式发音音标为：[ˌdɪs'fræntʃaɪz]disfranchise的美式发音音标为：[ˌdɪs'fræntʃaɪz]...

fresco的音标：fresco的英式发音音标为：['freskəʊ]fresco的美式发音音标为：['freskoʊ]...

infrequence的音标：infrequence的英式发音音标为：[ɪn'fri:kwəns]infrequence的美式发音音标为：[ɪn'frikwəns]...

frump的音标：frump的英式发音音标为：[frʌmp]frump的美式发音音标为：[frʌmp]...

余自由...

frame的现在完成时为：framed...

fringe的现在完成时为：fringed...

frown的现在完成时为：frowned...

frontier的近义词有：border, bounds, boundary, frontier, limit。下面这些名词均含有"边界，边境"的含义：border：多指国与国之间或两地区的分界处，即分界线附近的边缘部分。bounds：常与boundary换用，指土地边界，但意思不如boundary明确，主要用于抽象事物和文学作品中。boundary：侧重地图上正式标定的、双方遵守的边界，也可指较小行政单位间的界线。frontier：指...

afrit的音标：afrit的英式发音音标为：['æfri:t]afrit的美式发音音标为：['æfrit]...

frost的现在完成时为：frosted...

adv.产量多地，肥沃地...

n.高速公路，快车道...

frenzied的音标：frenzied的英式发音音标为：['frenzid]frenzied的美式发音音标为：['frɛnzid]...

Catering in the schools is run on a franchise basis.学校餐饮服务以特许权经营....the franchise to build and operate the tunnel...建造和经营隧道的特许权Intangible assets include goodwill, patents, trademarks, copyrights, and franchise.无形资产包括商誉 、...

The students had a grasp of decimals, percentages and fractions.学生们掌握了小数、百分数和分数。Continuous data can be expressed in either fractions or whole numbers.连数资料可以用分数表示,也可以用整数表示.Erodible soil fractions are usually dislodged fro...

frays的音标：...

disfranchisement的音标：disfranchisement的英式发音音标为：[dɪsfrænt'ʃɪzmənt]disfranchisement的美式发音音标为：[dɪsfrænt'ʃɪzmənt]...

frown的一般过去时为：frowned...

franckeite的音标：franckeite的英式发音音标为：['frænkəaɪt]franckeite的美式发音音标为：['frænkəaɪt]...

adj.红外线的n.红外线...

n.鸡蛋花，从鸡蛋花中提炼出来的香料( frangipani的名词复数 )...

Eurofranc的音标：...

fruitless的音标：fruitless的英式发音音标为：['fru:tləs]fruitless的美式发音音标为：['frutlɪs]...

freeborn的音标：freeborn的英式发音音标为：['fri:bɔ:n]freeborn的美式发音音标为：['fribɔrn]...

The infra - red spectra of quinones present a number of interesting features.醌类的红外光谱具有一些有趣的性质.Ethylene and trans - dichloroethylene are both inactive in the infra - red in this region.乙烯和反式二氯乙烯在红外光谱的这个区域都无活性.Infra - red ...

fryers的音标：...

Doctor Simpson believes that Suzie's frigidity is due to some hang - up about men.辛普森大夫认为苏西的性冷淡是由于她对男人有着异常的精神反应.Frigidity and horror have attacked that crying baby !那位哭闹的孩子又冷又害怕。Frigidity and horror have frozen this...

The president may get a frosty reception in New Hampshire.总统在新罕布什尔州可能会受到冷遇。The relationship has obviously become frosty.很明显关系已经变冷了。The sun played on the frosty roofs.阳光在结霜的屋顶上闪烁变幻。...

infraction的音标：infraction的英式发音音标为：[ɪn'frækʃn]infraction的美式发音音标为：[ɪn'frækʃən]...