downhill的复数形式为：downhills...

n.昆斯敦...

nail down的音标：nail down的英式发音音标为：[neil daun]nail down的美式发音音标为：[nel daʊn]...

v.将（程序，资料等）从大计算机系统输入小计算机系统，下载( download的现在分词 )...

布朗氏学说...

v.（使）淹没， （使）溺死( drown的第三人称单数 )，浸透，浸泡，压过...

drown的音标：drown的英式发音音标为：[draʊn]drown的美式发音音标为：[draʊn]...

In computer graphics, scrolling restricted to an upward or downward direction.在计算机图形学中, 只限于指向上或向下滚动屏幕图形的过程.The curve tilts downward, the key depends on other element changeless.曲线向下倾斜, 关键在于其它因素不变.Reverse the spiral spinn...

n.局部暂时限制用电...

The ship took on more fuel at Freetown.轮船在弗里敦加燃料.The fuel oil we took on at Freetown will be enough to get as to Tilbury.我们在弗里敦加的燃料没够把我们送到蒂尔伯里了....

vt.& vi.皱眉，不同意，蹙额n.皱眉，蹙额...

Let's get down to basics and stop horsing around.别胡闹了，我们还是收收心想想要紧事吧。Get down to the post office pronto!马上去邮局！I'm going to get down to studying English this term.这学期我要认真学英语了....

v.（汽车等）调低速挡( downshift的过去式和过去分词 )...

downhills的音标：...

adj.沮丧的，灰心丧气的，衰飒，短气，心灰意冷...

n.镇定剂，令人沮丧的人( downer的名词复数 )...

n.（海洋在地壳板块压力下的）下降...

adj.& adv.发射中心和沿着试验航向的[地]，下靶场，下靶区...

It is expected that the new owner will change the yacht's name.估计新主人会给游艇改名。The owner insisted on Cool Ground running in the Gold Cup.主人坚持要让“酷地”参加金杯赛马会。The car must be returned to its rightful owner.这辆车必须归还给真正的主人。...

adj.未知的，不出名的，从未发生的，从不存在的n.不知名或不出名的人，未知的事物，未知数，未知数...

n.中国城，唐人街...

downhill的反义词有：uphill。adj.downhill的反义词（下坡的;衰败的）：uphill。...

...leaves that are often downy underneath.底部常常多茸毛的树叶A kitten's fur is downy.小猫的毛很柔软....the white downy bodies of two chicks.两只小鸡仔白色的毛茸茸的身体It also inhibited the occurrence of downy mildew and Erwinia carotovora.对田间大白...

n.下降趋势...

弗里敦（塞拉利昂首都）...

It had the advantages of town and country combined.它兼具都市与乡村的优势。Varese Ligure is a small town in mountainous country east of Genoa.瓦雷泽古雷是位于热那亚以东山区的一座小城。A town of central Italy in the Apennines northwest of Naples.卡西诺意大利中部...

frown的近义词/同义词有：displeased, scowl, look, pout, sullen, gloom, mouth, pout, glower, scowl。vi.frown的近义词（皱眉;表示不满）：displeased, scowl, look, pout, sullen。frown的近义词（其他释义）：gloom, mouth, pout, glower, scowl。...

There is a lot of prestige attached to owning a car like this.拥有这样一部汽车会显得很气派。Owning a place of their own is a dream come true for the couple.这对夫妇拥有了自己的房子，终于梦想成真了。He never dreamed that he would finish up owning such a lot...

McKeown的音标：...

n.名望，声誉，威名，声威...