uncalculated
用法要点
句型搭配
常用于描述名词,如行动、决定、风险等,强调缺乏事前计划或计算。
介词用法
通常直接修饰名词,较少与特定介词搭配,但可与'by'连用表示方式。
语域说明
多用于正式或书面语境,如学术、商务、新闻报道,日常口语中较少使用。
基础例句
His uncalculated decision to quit his job surprised everyone.
他未经考虑就辞职的决定让所有人都感到惊讶。
Taking an uncalculated risk in investments can lead to big losses.
在投资中冒未经计算的风险可能导致巨大损失。
She made an uncalculated move by buying the car without checking its history.
她没查车况就买了车,这是一个未经筹划的举动。
高级例句
The company's uncalculated expansion into new markets resulted in significant financial strain.
公司未经筹划就扩张到新市场,导致了严重的财务压力。
In academic research, uncalculated assumptions can undermine the validity of findings.
在学术研究中,未经计算的假设可能削弱研究结果的有效性。
The policy was criticized for its uncalculated environmental impacts, lacking thorough assessment.
该政策因未经计算的环境影响而受到批评,缺乏全面评估。
高频搭配
adjective
noun
verb
adverb
常见错误
'uncalculated' 通常修饰行动或决定,而不是直接修饰'mistake'(错误本身可能不是未经计算的,而是由未经计算的决策导致)。
'uncalculated' 不直接修饰'problem'(问题),应描述导致问题的行动或因素,以更符合英语习惯。
近义词辨析
unplanned
'unplanned' 强调缺乏计划,可能中性或意外;'uncalculated' 更强调缺乏深思熟虑或风险评估,常带负面含义。
The trip was unplanned but fun (中性). vs. The investment was uncalculated and risky (负面).
impulsive
'impulsive' 强调冲动、情感驱动;'uncalculated' 强调理性或逻辑上的缺乏计算,不一定涉及情绪。
She made an impulsive purchase (情感驱动). vs. He took an uncalculated risk in business (理性缺乏).