- 重点词汇
- theypron. 他/她/它们;人们,大家;政府,当局;她们;
- an unknown quantityn.未知量,难预测的事;未知数,不知底细的人(或事物);
- theirdet.他们的;她们的;它们的;(在提及性别不详的人时,用以代替his或her);
- which is哪个是;哪一个是;省略了
- 了吧n.Immediately, immediately; right, right; appropriately; all the way;
- veryadv.很,非常;最;显然,真正地;
- andconj. 和;与;而且;于是;然后
- were be的过去时复数和第二人称单数形式;有时代替 was,用于条件从句、动词 wish 之后等;
- 相关例句
I don't know what the new man will do; he's still an unknown quantity.
我不知道那个新来的会怎么做, 他的人怎样仍然是个未知数.
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What we would find if we could fly to the moon is an unknown quantity.
如果我们能飞到月球上去,在那里我们将会发现什么,这是很难以预料的.
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John is a possibility for the job, but he is still an unknown quantity.
约翰可能获得这工作但(能否获得)现在还是个未知数.
词典精选例句
To make history or psychology alive I personify it ( Ana ? s Nin )
我将历史或心理人格化,使得它具体生动起来 ( 阿奈斯尼恩 )
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Results The masculine rats of ANA and ACA with ITP were higher than the healthy cases ( P < 0.01 ).
结果ITP患者 ANA和ACA阳性率明显高于对照组,2组比较有显著性差异 ( P<0.01 ).
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AMA positive was 63 %. Positive of AMA and ANA as 25 %, positive AMA and ACA was 8.7 %.
自身抗体AMA单项阳性63%, AMA、ANA同时 检测阳性者25%, AMA、 ACA同时阳性87%.
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Objective : To investigate the clinical value of rheumatoid factor ( RF ) and antibody ( ANA ).
目的: 探讨类风湿因子 ( RF ),抗核抗体(ANA ) 在临床的应用价值.
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实验室检查以贫血(45.7%) 、 补体C3下降(77.1%) 、 抗核抗体(ANA) 阳性(85.7%) 、 抗 ds-DNA阳性(51.4%)常见.
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