knotty problem
棘手的问题
knotty wood
多节的木材
knotty issue
复杂的问题
panelling in knotty pine.
用多节的松木做成的镶板。
procure a solution to a knotty problem.
解决了一个棘手的问题
She met with a lot of knotty problems.
她碰上了许多棘手的问题。
Even the professor couldn't clarify the knotty point.
甚至教授也无法解决这个棘手问题。
The system of the Unconstitutionality Review in our academic research of science of Law is a hot issue in China, which also is a knotty problem.
关于我国的违宪审查制度是当今法学界研究的一个热点问题，也是令法学界比较头疼的一个问题。
It has a website, but it still has to unlace the knotty problem facing all weeklies trying to manage themselves into an online future — what does a Web-based weekly look like?
商业周刊拥有一个网站，但是它仍需要解决当下面临的难题，同时也是所有周刊杂志所面临的问题，就是将来如何转变成为一家网上杂志，一家以网站为基础的周刊看起来如何？
knotty problem
棘手的问题
knotty wood
多节的木材
knotty issue
复杂的问题
panelling in knotty pine.
用多节的松木做成的镶板。
procure a solution to a knotty problem.
解决了一个棘手的问题
She met with a lot of knotty problems.
她碰上了许多棘手的问题。
Even the professor couldn't clarify the knotty point.
甚至教授也无法解决这个棘手问题。
The system of the Unconstitutionality Review in our academic research of science of Law is a hot issue in China, which also is a knotty problem.
关于我国的违宪审查制度是当今法学界研究的一个热点问题，也是令法学界比较头疼的一个问题。
It has a website, but it still has to unlace the knotty problem facing all weeklies trying to manage themselves into an online future — what does a Web-based weekly look like?
商业周刊拥有一个网站，但是它仍需要解决当下面临的难题，同时也是所有周刊杂志所面临的问题，就是将来如何转变成为一家网上杂志，一家以网站为基础的周刊看起来如何？
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