occasional是什么意思 - occasional中文意思和解释
occasional基本解释
adj,[生物]偶然的；临时的；特殊场合的,同近
occasional相关例句和用法I've had occasional mild headaches all my life..我此生一直有偶尔的轻微头疼。
occasional英英释义偶然的；临时的；特殊场合的英释adjadjOccasional means happening sometimes, but not regularly or often