weak existence是什么意思 weak existence怎么读
weak existence的用法和样例
- His devotion to his sick wife condemned him to a lonely existence.
他的对他的病弱的妻子的照顾迫使他感到孤独地存在。 - Because of isomerous data, the model in existence had shortcomings as adaptability and reusing.
由于水稻生产管理中存在较多异构数据，现有模型难以克服时空适应性弱及代码重用等不足。
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