cyclicKK [ˋsaɪklɪk] /ˈsaɪklɪk/形容詞1週期性的、循環的The housing market follows a cyclic pattern of boom and bust.房市呈現繁榮與衰退交替的週期性變化。2輪流的、反覆出現的Their arguments were cyclic, returning to the same complaints each time.他們的爭執總是反覆出現,每次都回到同樣的抱怨。3環狀的化學Benzene is the simplest cyclic compound taught in class.苯是課堂上教到最簡單的環狀化合物。