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疑难的英文翻译
基本释义
参考释义
- 疑难 [yí nàn]
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- difficult; knotty; puzzle:
a knotty problem; 疑难问题
difficult and complicated cases (of illness); hard-treat case 疑难病症
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短语疑难工程problem job疑难解答专家solutionist疑难榴石griphite疑难学名nomen dubium
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