1. solv- => soluble.
2. solv- => solu- ( v <---> u ) + -able => soluble.
中文词源
soluble 可溶的,可解决的
来自 solve,溶解,解决,-uble,形容词后缀。
英文词源
soluble (adj.)
late 14c., "capable of being dissolved," from Old French soluble "expungable, eradicable" (13c.), from Late Latin solubilis "that may be loosened or dissolved," from stem of Latin solvere "loosen, dissolve" (see solve). Meaning "capable of being solved" is attested from 1705. Substances are soluble, not solvable; problems can be either.
双语例句
1. Carotenes are insoluble in water and soluble in oils and fats.