catkin

英 [ˈkætkɪn]

美 [ˈkætkɪn]

n.  柔荑花序

复数：catkins　

医学

BNC.35640 / COCA.42296

牛津词典

noun

• 柔荑花序
  a long thin hanging bunch, or short standing group, of soft flowers on the branches of trees such as the willow

柯林斯词典

• 柔荑花序
  Acatkinis a long, thin, soft flower that hangs on some trees, for example birch trees and hazel trees.

英英释义

noun

• a cylindrical spikelike inflorescence
  Synonym:ament

双语例句

• Use and Maintenance of Catkin Form Wood Fiber Automatic Feeder
  絮状木质素纤维自动加料机的使用与维护
• Catkin module number, reproductive branch number, and the number of catkins per reproductive branch were directly related to the age of tree.
  花序构件种群、生殖枝构件种群以及生殖枝花序数量都与树龄直接相关。
• Morphology Observation on the Chestnut Sport Catkin during Its Development
  板栗芽变短雄花序发育的细胞形态学观察
• I'm a willow catkin.
  我是一朵柳絮。
• The pollen can then be separated from the rest of the catkin by sieving through cheesecloth or fine screen.
  以粗纱布或细筛过筛，便可将花粉同雄花序的其它部分分开。
• Benedictory prayer being delivered by words is unlike catkin, and its form is similar to the stones in river, flickering in view.
  通过语言传递的祝祷不像柳絮，它的形态接近河流中的石头，时隐时现。
• I also aspire to the same catkin, as filled the snow drifting in the wind's no one I have never been to a place.
  我也向往像漫天飞雪一样的柳絮在随风的飘向一个我从来都没去过的地方。