occasional 

  1. 形容詞
偶然的, 非經常的
備不時之需的
應景的, 特殊場合的
臨時的
/此形容詞必接名詞/

    同義字詞
aperiodic,casual,catchy,choppy,discontinuous,episodic,episodical,erratic,fitful,intermittent,irregular,spasmodic,spastic,sporadic,spotty,unsteady
infrequent,isolated,odd,rare,sporadic

例句

  1. ACLS Occasional Paper No. 35. 1996.
  2. The cashew needs occasional pruning.
  3. De Swaen also wrote some occasional poems.
  4. The occasional rolled chord adds interest.
  5. He also wrote occasional articles for "The Times".