• 基础释义
• 例句
• 柯林斯词典释义
• 英汉词典释义
• 英英词典释义
• 行业词典释义

• diurnal reading 每日阅读
• diurnal flowers 白天开的花
• diurnal hours 白天的时光
• The diurnal springs correspond to the semidiurnal neaps and vice versa. 全日潮大潮对应于半日潮小潮,反之亦然.
• " Rolled round in earth's diurnal course, With rocks , and stones, and trees. " 每天与岩石和树木一起, 随地球循环旋转.
• the diurnal rotation of the earth 地球的周日自转
• Kangaroos are diurnal animals. 袋鼠是日间活动的动物。

• ADJ
  白昼的;白天的;日间活动的
  Diurnal means happening or active during the daytime.
  例句
  Kangaroos are diurnal animals. 袋鼠是日间活动的动物。

• adj.
  白天的
  diurnal hours 白天的时光 diurnal flowers 白天开的花
  每日的
  diurnal reading 每日阅读

• Adjective
  1. belonging to or active during the day;
  "diurnal animals are active during the day""diurnal flowers are open during the day and closed at night"
  2. having a daily cycle or occurring every day;
  "diurnal rhythms""diurnal rotation of the heavens""the diurnal slumber of bats"

• 动物学： 昼行；
  医学： 昼间的：白天发生的；