请输入您要查询的英文单词：
单词
hard nut to crack
释义
hard nut to crack
in American English
or
tough nut to crack
a person, problem, or thing difficult to understand or deal with
See full dictionary entry for
nut
随便看
re-trodden
retrodict
retrodiction
retrodictive
retroengine
retrofire
retrofit
retrofitted
retrofitting
retrofittings
retroflected
retroflection
retroflex
retroflexed
retroflexion
retrogradation
retrograde
retrograde amnesia
retrograde canon
retrogradely
retrogress
retrogression
retrogressional
retrogressive
retrogressively
英语词典包含298861条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间：2025/12/14 13:35:58