【Joy :) 考上國小英語】評論
The refugees’ poor grasp of English is hardly an ______ problem; they can attend classes-難民對於英文的低程度幾乎不是一個...的問題; 他們能夠上課(A) insuperable 不能克服
【Emily Lin】評論
insuperable adjective uk /ɪnˈsjuː.pər.ə.bəl/ us /ɪnˈsuː.pɚ.ə.bəl/ formal (especially of a problem) so great or severe that it cannot be defeated or dealt with successfully