stiffened is stiffen's Past Tense

stiffen

US [ˈstɪf(ə)n]
UK ['stɪf(ə)n]
  • v.加强;使挺;使绷紧;使猛烈
  • Web加强的;僵硬;僵硬的
Simple Present:stiffens  Present Participle:stiffening  Past Tense:stiffened  
v.
1.
加强
2.
使硬化,使挺,使僵硬
3.
使绷紧
4.
使猛烈
5.
使生硬呆板
6.
使浓厚
7.
使黏腻
8.
变硬,变挺,变僵硬
9.
变强,加强
10.
〈口〉(物价等)上涨,(市面)硬
11.
变猛烈
12.
变顽固;变不自然,变生硬
13.
变黏,变稠,变浓厚
14.
变得费劲
1.
加强
2.
使硬化,使挺,使僵硬
3.
使绷紧
4.
使猛烈
5.
使生硬呆板
6.
使浓厚
7.
使黏腻
8.
变硬,变挺,变僵硬
9.
变强,加强
10.
〈口〉(物价等)上涨,(市面)硬
11.
变猛烈
12.
变顽固;变不自然,变生硬
13.
变黏,变稠,变浓厚
14.
变得费劲

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard