请输入您要查询的英文单词:
单词
unprecedented problems
释义
unprecedented
—
未有
•
前所未有
•
空前
•
前所未有的
•
破天荒
•
前所未闻
•
亘古未有
•
旷古未有
•
旷古未闻
problems
pl
—
问题
n
•
困难
pl
unprecedented
[idiom.]
—
前不见古人,后不见来者
unprecedented
adj
—
未见
adj
problem
n
—
难
n
•
课题
n
•
难度
n
•
疙瘩
n
•
难处
n
•
周折
n
•
烫手山芋
n
随便看
r&d 100 awards
r&d 100 awards
rd. 3%
rd. 3.5
rd 363 95
rd. 5 %
rd50120050l2d20
rd55h11x364
rd55h11X364
rd88
rd 9 2005 annex
R&D Action
r&d activities
r&d activities
r&d activities
r&d activity
r&d activity
r&d advances
r&d advances
r&d affiliates
r&d agility
r&d agility
r&d agreement
r&d agreement
r&d agreement
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:2026/7/25 8:58:24