快乐皇帝
揭示,显露,发现Reveal, reveal, discover 揭示 [词典] reveal; announce; promulgate; bring to light; open out; [例句]研究者们拓展了其研究领域，介绍并揭示了事物发生的原因和机理。Researchers are pushing back the frontiers and opening doors to reveal why things happen and how things work.
优质英语培训问答知识库
