tentativeKK [ˋtɛntətɪv] /ˈtɛntətɪv/發音形容詞1暫定的、初步的、試驗性的We have a tentative agreement, but nothing has been signed yet.我們已有初步協議,但還沒簽任何文件。2猶豫的、不確定的She gave a tentative answer, clearly unsure of the facts.她給了個猶豫的答覆,顯然對事實沒把握。3小心的、試探性的He took a few tentative steps across the icy sidewalk.他在結冰的人行道上小心地走了幾步。