首先需要纠正原短语的语法错误:正确表达应为 an insuperable difficulty(而非“an insuperable difficult”)。其中:
insuperable /ɪnˈsuːpərəbl/ 是形容词,意为“无法克服的;难以逾越的”(too great to be overcome or dealt with);
difficulty 是名词(“困难;难题”),此处用不定冠词“an”修饰(因“insuperable”以元音音素开头)。
该短语是名词短语,可在句中作主语、宾语、表语等,常见搭配包括:
An insuperable difficulty in the experiment is the lack of advanced equipment.
(这个实验中无法克服的困难是缺乏先进设备。)
The team encountered an insuperable difficulty when trying to negotiate with the supplier.
(团队在与供应商谈判时遇到了一个无法克服的困难。)
What seemed like a small issue soon turned into an insuperable difficulty for the project.
(原本看似小的问题很快变成了项目中无法克服的困难。)
face/encounter/meet an insuperable difficulty:面临/遇到无法克服的困难;
regard/see sth as an insuperable difficulty:把某事视为无法克服的困难;
overcome an insuperable difficulty(反义,较少用,因“insuperable”本身表示“无法克服”):克服难以逾越的困难(强调“突破极限”)。
原短语的正确形式是 an insuperable difficulty,核心是强调困难的“不可克服性”。使用时需注意语法正确性(形容词+名词),并结合具体语境说明“困难的来源或影响”。