The length of the war is one of the biggest unknowns.战争要持续多久是最大的未知数之一。There are many unknowns in science.科学上还有许多未知之处.It was like a single equation with two unknowns.这挺像两个未知数组成了个简单方程....

v.承认( acknowledge的现在分词 )，鸣谢，对…打招呼，告知已收到...

snowman的复数形式为：snowmen...

Dani's making a snowman.达尼在那里堆雪人.We went to build a snowman but before it was half finished I was chilled to the bone.我们去堆雪人,但还未堆完一半时,我已感到寒气刺骨了.The boy is building a snowman.这个男孩正在堆雪人....

诺尔斯，[人名] [英格兰人姓氏] 诺尔斯地貌名称，来源于中世纪英语，含义是“山顶”(top of a hill)，[人名] [英格兰人姓氏] 诺尔斯取自父名，来源于同一个词，用作别名，身材短粗者，[地名] [美国] 诺尔斯...

snowmobile的现在完成时为：snowmobiled...

snowball的复数形式为：snowballs...

knowhow的音标：knowhow的英式发音音标为：['nəʊhaʊ]knowhow的美式发音音标为：['noʊhaʊ]...

England play minnows Andorra on Saturday and Macedonia on Wednesday 6 September.英格兰队将在本周六和下周三分别迎战安道尔和马其顿.Ummm. You mean you can put minnows in them too?嗯, 您是说里面也可以放些小鱼 吗 ?On his own side he is a Triton among the minnows....

n.雪球，[植]荚蒾属vi.打雪仗，滚雪球般增大vt.向…掷雪球，使滚雪球般增大...

foreknow的一般过去时为：foreknew...

知识机器人...

adj.博学的，知识渊博的，有见识的，精明的，博洽多闻...

They have intimate knowledge of the subject being investigated.他们对所研究的题目非常熟悉....

metaknowledge的音标：metaknowledge的英式发音音标为：[meteɪk'nəʊlɪdʒ]metaknowledge的美式发音音标为：[meteɪk'noʊlɪdʒ]...

snow的现在完成时为：snowed...

Lynda now sees many of her clients downshifting in search of a new way of living.琳达现在发现她的很多客户都在调换工作减轻压力，寻求一种新的生活方式。She now also does pottery classes at a community centre.她现在还在社区中心上陶艺课。In virtually every sport, with the ...

nowadays的音标：nowadays的英式发音音标为：['naʊədeɪz]nowadays的美式发音音标为：['naʊəˌdez]...

minnows的音标：minnows的英式发音音标为：['mɪnəʊz]minnows的美式发音音标为：['mɪnoʊz]...

be snowed under的音标：...

I'm a practicing physician trying to help people here and now.我是一名此时此刻只想治病救人的执业医师。Don't mention the past. What we are talking about is the here and now.别提过去, 我们说的是现在.I'll advance you the money for it, here...

众所周知的，出名的...

know-how的音标：know-how的英式发音音标为：[nəʊ haʊ]know-how的美式发音音标为：['noˌhaʊ]...

...the incredible beauty and symmetry of a snowflake...雪花难以置信的美丽和对称Dr Hallett is one of a small band of latter - day snowflake researchers.哈来特博士是现在雪花研究者中的一员.Snowflake: This ia an activity the whole family can enjoy toget...

adj.可知的...

adj.有名的，享有声誉的，有声望的v.使有声誉(renown的过去分词)...

n.雪，雪花，积雪，雪季vt.使纷纷落下，使变白，下雪，被雪覆盖，被雪阻挡vi.降雪...

n.元知识...

adj.积雪盖顶的...

Dani’s making a snowman.达尼在那里堆雪人。Because I like to play in the snow and make a snowman.因为我喜欢在雪地里玩耍和堆雪人.We went to build a snowman but before it was half finished I was chilled to the bone.我们去堆雪人,但还未堆完一半时,我已感到寒气刺骨了.It...