请输入您要查询的英文单词:
单词
has proven challenging
释义
proven
adj
—
经过验证的
adj
•
证实的
adj
challenging
—
困难
•
艰难
•
高难
•
戛戛
challenging
adj
—
挑衅的
adj
•
(任务或工作)具有挑战性的
adj
•
艰巨的
adj
have
v
—
有
v
•
所有
v
•
具有
v
•
自有
v
•
设有
v
•
具备
v
•
抱有
v
•
占有
v
prove
v
—
证明
v
•
证实
v
•
证明是
v
•
结果是
v
•
原来是
v
•
显示
v
prove
—
证
•
着
•
说明
•
确证
challenge
n
—
挑战
n
•
难题
n
•
质疑
n
challenge
v
—
挑战
v
•
质疑
v
•
怀疑
v
challenge
—
将军
随便看
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extensive sample
extensive sampling
extensive scale
extensive scientific research
extensive scope
extensive search
extensive secondary research
extensive sector expertise
extensive security
extensive security measures
extensive selection
extensive senior management experience
extensive series
extensive service network
extensive service package
extensive services
extensive session
extensive set of functions
extensive shared
extensive sharing
extensive shopping
extensive skills
extensive software
extensive solid
英汉双解词典包含2273206条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2025/2/16 8:50:57