outstanding problems是什么意思 outstanding problems怎么读
outstanding problems的相关资料
outstanding problems的用法和样例
用作名词 (n.)
- Each of them, at any stage of its development, has unsolved problems and undigested anomalies.
它们中的每个在自己发展的任何阶段上,都有未解决的问题和未理解的反常。 - The vastness of the oceans and the complexity of their problems still leave many puzzles unsolved.
浩瀚的海洋及其问题的复杂性仍然留下许多未解决的难题。
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