
好词典

源自 un- (否定前缀) + balanced (平衡的),最早记录于17世纪,表示'失去平衡的状态'。
❶ 指物体或系统失去平衡的状态,可能因重量分布不均或结构问题导致倾斜或不稳定。
“The washing machine is unbalanced and shaking violently.”
(洗衣机失去平衡,剧烈晃动。)
“An unbalanced load caused the truck to tip over.”
(不平衡的装载导致卡车侧翻。)
❶ 形容人的情绪或心理状态不稳定,可能表现为极端行为或非理性思维。
“His unbalanced behavior worried his family.”
(他情绪不稳定的行为让家人担忧。)
“The villain in the story is completely unbalanced.”
(故事中的反派角色精神完全失常。)
mentally unbalanced — 描述某人精神状态异常,可能表现出非理性或危险行为。
“The court ruled he was mentally unbalanced at the time of the crime.”
(法庭裁定他在犯罪时精神失常。)
unbalanced force — 物理学中指导致物体运动状态改变的净力,合力不为零的情况。
“Unbalanced forces cause objects to accelerate.”
(不平衡力使物体产生加速度。)