2026-01-07 00:04:35 浏览次

unproven是什么意思 英[ˌʌnˈpruːvn] 美[ˌʌnˈpruːvn] a. 未经检验的;未验证的;a not provedunproven的用法和双语例句1. The new treatment is still unproven and requires further testing.这种新疗法尚未...