inexhaustible/ˌɪnɪɡˈzɔstəbl̩/形容词比较级more inexhaustible形容词最高级most inexhaustible1取之不尽的, 用之不竭的(of a supply of something) limitless and incapable of running out同义词： unlimited2取之不尽的incapable of being entirely consumed or used up反义词： exhaustible