
美:/'ˈstɪfnd/
CET4,CET6,TOEFL,GRE
adj. 加强的
v. 使硬化;使僵直;使猛烈(stiffen的过去分词)
I stiffened my back and faced him.
我挺直了腰杆面对着他。
She stiffened with fear.
她吓呆了。
Ada stiffened at the sound of his voice.
听到他的声音,艾达僵住了。
My muscles had stiffened up after the climb.
爬上去以后我两腿都发僵了。
He leaned towards her and she stiffened at this invasion of her personal space.
他向她俯过身去,这种侵犯她个人空间的举动让她绷紧了身子。
adj.|enhanced/intensive/reinforced;加强的
v.|indurated;使硬化;使僵直;使猛烈(stiffen的过去分词)
stiffened 是动词stiffen 的过去分词和过去式形式,其核心含义指“使变硬、变僵硬、变强直;使更坚定或更严格”。该词在不同语境下有具体化的延伸意义,以下为详细解释及权威参考来源:
指物体因外力、处理或环境因素导致硬度、刚性增加,柔韧性降低。
例句:The fabric was stiffened with starch for better shape retention.
来源:剑桥词典将“stiffen”定义为“to become firm or more difficult to bend”(Cambridge Dictionary)。
描述肌肉、关节等因紧张、寒冷或疾病导致的紧绷、强直状态。
例句:His back stiffened after hours of sitting at the desk.
来源:梅里亚姆-韦伯斯特词典指出“stiffen”可表示“to become rigid or inflexible in muscles or joints”(Merriam-Webster)。
例句:She stiffened at the criticism, her smile fading.
例句:The government stiffened penalties for tax evasion.
来源:柯林斯词典强调“stiffen”可指“to become suddenly tense or rigid in behavior”(Collins Dictionary)。
在工程领域指通过添加支撑材料提升构件抗变形能力。
例句:The bridge’s framework was stiffened with steel beams.
来源:牛津学术期刊中常见该用法(如结构工程文献),例如《Engineering Structures》期刊相关研究。
以上解释综合语言学权威工具书及专业领域用法,确保概念覆盖全面性与准确性。
"Stiffened" 是动词stiffen 的过去式和过去分词形式,其含义在不同语境中有以下扩展解释:
材料与服装领域
生理反应
情感或氛围变化
以上信息综合了词典释义及实际语境用法。如需更详细例句或专业领域用法,可参考权威词典或语料库。
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