柯林斯詞典insoluble /?n?s?lj?b?l/ 1. ADJ An insoluble problem is so difficult that it is impossible to solve. 不能解決的 I pushed the problem aside; at present it was insoluble. 我把這個(gè)問(wèn)題放到了一邊；目前它是無(wú)法解決的。2. ADJ If a substance is insoluble, it does not dissolve in a liquid. 不溶解的 Carotenes are insoluble in water and soluble in oils and fats. 衚蘿蔔素不溶於水，但溶於油和脂肪。 返回 insoluble劍橋詞典 insoluble adjective (PROBLEM) (US also insolvable) (of a problem ) so difficult that it is impossible to solve （問(wèn)題）無(wú)法解決的 Traffic congestion in large cities seems to be an insoluble problem . 大城市的交通堵塞問(wèn)題似乎無(wú)法解決。 insoluble adjective (SUBSTANCE) (of a substance ) impossible to dissolve （物質(zhì)）不能溶解的 These minerals are all insoluble in water . 這些鑛物質(zhì)都不溶於水。 返回 insoluble