There are many difficulties in studying CM on humans because of the restriction of ethics.
由于受伦理学限制,在人体研究CM有诸多困难,建立理想的CM动物模型成为研究其发病机制的重要途径和手段。
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As you know, the road to success The difficulties are equally facing everyone.
然而要知道, 成功的崎岖之路,困难和艰险对谁都是均等,不留情面的.
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Difficulties: The right form of the verbs in the simple present tense and present continuous tense.
难点: 一般现在时现在进行时的动词正确形式.
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When being looked for the stopping point, we have run into a lot of difficulties.
在寻找停车点时, 我们遇到了很多困难.
词典精选例句
This scheme works beautifully in theory, but there are some practical difficulties to be overcome.
这个设计在理论上很完美, 但是有些实际难题有待解决.
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这项测试进行时基本没有遇到较多困难,就像新闻标题描述的那样:在世界IPv6日没有新闻就是好消息,Facebook:互联网没有中断,IPv6日被誉为一场合格的胜利。
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数不清的财富;无数的时间;无数的理由;数不清的困难;浩瀚的大海;数不清的星星;无数。
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He was glad to be relieved of all personal difficulties with Goering.
他对他消除了和戈林之间的一切个人芥蒂感到高兴.
词典精选例句
As the sanctions begin to bite there will be more political difficulties ahead.
随着制裁开始产生严重的负面影响,政治上将面临更多的困难。
《柯林斯高阶英汉双解学习词典》
In 1943, civilian leadership base in production campaign, through serious economic difficulties.
1943年, 领导根据地军民开展生产运动, 渡过了严重的经济困难.
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