well established and irrefutable as true as a die as true as steel beyond doubt for a certainty
well established and irrefutable
as true as a die
as true as steel 英 [æz truː æz stiːl]
beyond doubt
for a certainty
确凿性用英文怎么说
确凿的用英文怎么说
确凿的证据用英文怎么说
确凿证据用英文怎么说
确切用英文怎么说
英语词典收录了最新的汉英词典和英汉词典，总共有200多万个词条，词库仍在不断更新中。
