unknown的反义词有：known, well-known, eminent, famous, known。adj.unknown的反义词（不知道的）：known。unknown的反义词（其他释义）：well-known, eminent, famous, known。...

common knowledge的音标：common knowledge的英式发音音标为：['kɔmən 'nɔlidʒ]common knowledge的美式发音音标为：['kɑmən 'nɑlɪdʒ]...

I started puttering around outside, not knowing what I was doing...我开始在外面闲荡，不知道自己在做什么。Parents often feel helpless, knowing that all the cuddles in the world won't stop the tears...父母经常感到无能为力，因为他们知道无论多少次拥抱也无法止住眼泪。She...

snowdrift的复数形式为：snowdrifts...

snowball的一般过去时为：snowballed...

By the time he's twenty he'll know everyone worth knowing in Washington.到20岁时，他就会认识华盛顿所有值得认识的人。He fumbled his lines, not knowing what he was going to say.他因为不知道接下来要说什么而把台词给念砸了。I started puttering around outside...

winnow的音标：winnow的英式发音音标为：['wɪnəʊ]winnow的美式发音音标为：['wɪnoʊ]...

know的近义词/同义词有：comprehend, aware, be, perceive, realize, identify, discern, understand, sure, distinguish, of, recognize, be, of, comprehend, recognize, perceive, sure, understand, spot, feel, aware, appreciate。vt.know的近义...

Randall would just now be getting the Sunday paper.兰德尔这个时候应该正在拿周日的报纸。It really is desperately unfortunate that this should have happened just now.刚才竟发生这样的事儿，实在是太不合时宜了。I spoke just now of being in love.我刚才说起坠入爱河的事。...

acknowledge的现在完成时为：acknowledged...

The snowy street, like the church, assumed a dumb, lifeless aspect.积雪覆盖的街道就像教堂一样，显得沉闷、毫无生气。We strode across the snowy fields.我们大步流星地穿过雪封的旷野。He keeps up his long - distance running whether it's windy or snowy.刮风也罢,下雪...

snowmobile的现在进行时为：snowmobiling...

I'd been a fool letting him snow me with his big ideas.我真蠢，居然被他的胡乱吹嘘给蒙蔽了。The snow was light and noiseless as it floated down.雪花轻盈飘落，无声无息。A blizzard was blasting great drifts of snow across the lake.暴风雪夹着大团的积雪吹过湖面。...

acknowledge的一般过去时为：acknowledged...

acknowledging的音标：acknowledging的英式发音音标为：[ək'nɒlɪdʒɪŋ]acknowledging的美式发音音标为：[ək'nɒlɪdʒɪŋ]...

snowman的复数形式为：snowmen...

n.了解，理解，知识（表示多方面的知识时有复数knowledges这一用法），学科，见闻...

snowy的音标：snowy的英式发音音标为：['snəʊi]snowy的美式发音音标为：['snoʊi]...

I know better than to lend him any money.我知道不该把钱借给他.I know better than to do such a thing.我不会糊涂到干出这种事情来.The boy is old enough to know better.这个男孩已经长大知道好歹了....

foreknowing的音标：...

nowhere的音标：nowhere的英式发音音标为：['nəʊweə(r)]nowhere的美式发音音标为：['noʊwer]...

snowstorm的复数形式为：snowstorms...

knowledge的近义词有：knowledge, learning, scholarship。下面这些名词均有"知识，学问"的含义：knowledge：强调对全部已知或可知的知识的理解。learning：指通过研究、经验或他人传授而得到的知识；也指熟练掌握知识的过程，有时可指全部学识和智慧的总和。 scholarship：侧重指经过深入学习、研究而获得的渊博的、价值较高的知识。...

knowledge的近义词/同义词有：proficiency, expertness, appreciation, appreciativeness, expertise, intelligence, acquaintance, know-how, recognition, adeptness, conversance, familiarity, experience, understanding, savoir-faire, news...

know的近义词有：know, learn, comprehend, understand。下面这些动词都含"懂，知道，明了"的含义：know：普通用词，多指通过学习、经验或他人传播而得到知识，含直接知道的意味。learn：通常指通过他人而获得消息或情况，侧重从不知到知的变化过程。comprehend：侧重熟悉了解的过程。understand：指对事物已有彻底的认识，不仅知其性质、含义和细节，而且了解其内外的关系。...

snowball的现在完成时为：snowballed...

Sabina tried to get him to throw snowballs with her.莎宾娜想让他和她扔雪球玩.Some of the younger men began to pelt one another with snowballs...一些年轻人开始相互投掷雪球。Some of the younger men began to pelt one another with snowballs.一些年轻人开始相互...

winnow的一般过去时为：winnowed...

foreknowledge的音标：foreknowledge的英式发音音标为：[fɔ:'nɒlɪdʒ]foreknowledge的美式发音音标为：[fɔr'nɑlɪdʒ]...

All this publicity has had a snowball effect on the sales of their latest album.所有这些宣传对他们最新唱片的销售产生了一种滚雪球效应。Tom turned the other cheek when he was hit with a snowball.汤姆被人用雪球击中时,竟还准备再挨一下.A snowball gathers as it goes on.雪...