unsteady是什么意思,unsteady的意思翻译、用法、同义词、例句
unsteady英标
英:/ʌnˈstedi/ 美:/ʌnˈstedi/
词性
比较级:unsteadier 最高级:unsteadiest
类别
GRE
常用词典
adj. 不稳定的;不规则的;摇摆的;无常的
vt. 使不稳定;动摇
例句
I grasped her unsteady hand tightly.
我紧紧地抓住她摇晃的手。
His high notes are unsteady.
他的高音不太稳。
Don't put anything on the unsteady table.
不要把任何东西放在这张不牢固的桌子上。
She is still a little unsteady on her feet after the operation.
手术以后她还有点站不稳。
His voice was unsteady and only just audible.
他的声音颤抖,只能勉强听清。
They were unsteady on their feet and rather uncoordinated.
他们站不稳,也很不协调。
The boy was very unsteady and had staggered around when he got up.
那男孩很难站稳,起身时摇摇晃晃。
He made a sad business of it with his unsteady hand, and a smothered titter rippled over the house.
他那颤抖的手却把这件事弄得很糟糕,整个屋子发出了一阵憋住的嗤笑声。
常用搭配
unsteady flow
非定常流
unsteady state
非稳定态
同义词
adj.|abnormal/uncertain/volatile;[计]不稳定的;不规则的;摇摆的;无常的
vt.|shake/labilize;使不稳定;动摇
专业解析
unsteady 是一个形容词,主要用来描述事物缺乏稳定性、平衡性、规律性或可靠性的状态。其核心含义围绕着“不稳定”或“不稳固”展开。以下是其详细解释及用法:
-
缺乏物理稳定性或平衡:
- 指物体本身不牢固、容易摇晃、移动或倒塌的状态。
- 例句: “The ladder feltunsteady on the uneven ground.”(梯子在凹凸不平的地面上感觉不稳。)“She walked withunsteady steps after the long illness.”(久病之后,她走路步履不稳。)
- 来源参考: 牛津词典 (Oxford Learner's Dictionaries) 对 "unsteady" 的定义强调了“not completely in control of your movements so that you might fall”这一方面。
-
缺乏规律性或一致性:
- 指过程、情况、表现或行为变化无常,时好时坏,不可预测或不可靠。
- 例句: “The company has experiencedunsteady growth over the past few years.”(过去几年,公司的增长一直不稳定。)“His commitment to the project has beenunsteady.”(他对这个项目的投入一直反复无常。)
- 来源参考: 剑桥词典 (Cambridge Dictionary) 将 "unsteady" 解释为“not regular, not controlled, or not firm”,并提供了“unsteady progress”(不稳定的进展)的用法示例。
-
缺乏情感或心理稳定性:
- 指人的情绪、精神状态或声音显得动摇、犹豫、紧张或不确定。
- 例句: “Her voice wasunsteady as she delivered the bad news.”(她宣布坏消息时声音颤抖。)“He seemed emotionallyunsteady after the accident.”(事故后他情绪似乎不太稳定。)
- 来源参考: 柯林斯词典 (Collins Dictionary) 在解释中提到 "If you are unsteady, you have difficulty doing something, for example walking, because you are shaking or weak",这涵盖了身体和心理层面的不稳定感。
同义词: unstable, shaky, wobbly, insecure, precarious, irregular, inconsistent, erratic, fluctuating, faltering, tremulous.
反义词: steady, stable, firm, secure, consistent, regular, reliable.
网络扩展资料
“Unsteady”是一个形容词,主要描述某物或某人的状态不稳定、不稳固,或动作、节奏缺乏规律性。以下是详细解释:
1. 核心含义
- 物理层面:指物体因支撑不足而摇晃,例如:The unsteady chair made him nervous(摇晃的椅子让他紧张)。
- 抽象层面:可形容情绪、经济或局势的波动,如:unsteady job market(不稳定的就业市场)。
2. 延伸用法
- 生理表现:描述因疾病、疲劳或情绪导致的颤抖,如:Her unsteady hands couldn't hold the cup(她颤抖的手拿不住杯子)。
- 节奏/速度:指不规律的变化,例如:The drummer played an unsteady beat(鼓手敲出忽快忽慢的节奏)。
3. 近义词对比
- Shaky:更强调物理抖动(如声音、动作)。
- Unstable:常用于结构或长期状态的不牢靠(如情绪不稳定、建筑地基不稳)。
4. 反义词
- Steady(稳定的)、Stable(稳固的)、Firm(坚实的)。
语境示例:
- After the earthquake, the ground remained unsteady for hours.(地震后,地面持续晃动数小时。)
- His unsteady voice revealed his anxiety.(他颤抖的声音暴露了焦虑。)
若需进一步辨析具体语境中的用法,可提供例句帮你分析。
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