首页英语词典theorytheory词组搭配

theory

英['θɪərɪ] 美['θiəri]
  • n. 理论;原理;学说;推测

词组搭配


in theory

used in describing what is supposed to happen or be possible, usually with the implication that it does not in fact happen

理论上(应该);照道理

in theory, things can only get better; in practice, they may well become a lot worse.

理论上情况只会变好,实际上却很可能变得更糟。