insoluble

• adj.溶けない; [化学的に]溶けない; 不可解な

溶けない、溶けない、溶けない、溶ける。

insoluble (adj.)

late 14c., "unable to be loosened," from Latin insolubilis "that cannot be loosened," from in- "not" (see in- (1)) + solubilis (see soluble). Figurative use, of problems, etc., is from late 14c.

It was a tacit conviction of the learned during the Middle Ages that no such thing as an insoluble question existed. There might be matters that presented serious difficulties, but if you could lay them before the right man -- some Arab in Spain, for instance, omniscient by reason of studies into the details of which it was better not to inquire -- he would give you a conclusive answer. The real trouble was only to find your man. [Gertrude Bell, "The Desert and the Sown," 1907]

1. I pushed the problem aside ; at present it was insoluble .

私は問題を置き去りにして、今のところ解決できません。

2.Carotenes are insoluble in water and soluble in oils and fats.

カロテンは水に溶けないが、油類と脂肪に溶ける。

3.These chemicals are practically insoluble in water.

これらの化学物質はほとんど水に溶けない。

4.It was an insoluble dilemma and one which I could do nothing about.

それは解決できないジレンマで、私には方法がありません。

5.On entering a shop，he would ask for a new perfume called 'Scented Shadow 'or for ' insoluble bath cubes '.

彼は店に入ると、「香りの影」という新しい香水を買うか、非溶性バスソープを買う。