insoluble
英 [?n's?lj?b(?)l]
美[?n'sɑlj?bl]
- adj. 不能解決的；[化學(xué)] 不能溶解的；難以解釋的
考試真題
- If Americans could only free themselves from their anti government doctrine, they would begin to see that the America's problems are not insoluble.
出自-2012年6月閱讀原文