di.ur.nal
adj.(形容词)Relating to or occurring in a 24-hour period; daily.每日的,每天的:与二十四小时时段有关的,在二十四小时内出现的;每天的Occurring or active during the daytime rather than at night:日间活动的,昼行性的:在白天而不是在夜晚出现或活动的:例句:diurnal animals.昼行性动物
Botany Opening during daylight hours and closing at night.【植物学】 (花)昼开夜闭的,(花)仅开一天的n.(名词)A book containing all the offices for the daily canonical hours of prayer except matins.日课书:记有除晨祷外教规规定的每天每次祈祷时间的仪式的书籍Archaic 【古语】 A diary or journal.日记或刊物A daily newspaper.日报
来源:Middle English 中古英语 from Late Latin diurn3lis 源自 后期拉丁语 diurn3lis from Latin diurnus 源自 拉丁语 diurnus from diôs [day] * see deiw- 源自 diôs [天,白天] *参见 deiw-
【引伸】
diur.nally
adv.(副词)