Any of various deciduous trees or shrubs of the genus salix , having usually narrow leaves , unisexual flowers borne in catkins , and strong lightweight wood .
柳树柳属的落叶树或灌木,叶子通常狭长,柔荑花序内有雌雄同蕊的花,其木质结实且轻。
Any of various deciduous trees or shrubs of the genus betula , native to the northern hemisphere and having unisexual flowers in catkins , alternate , simple , toothed leaves , and bark that often peels in thin .
Any of several deciduous trees of the genus morus , having unisexual flowers in drooping catkins and edible multiple fruit .
落叶树木,长有低垂的柔穗状花序中的单性花朵和可食的聚花果实。
He was restless and eager for action and yet lethargic . He was like willow catkins floating about in the spring breeze , too light and too powerless to fly far .
他坐立不安地要活动,却颓唐使不出劲来,好比杨花在春风里飘荡,而身轻无力,终飞不远。
Those who witnessed the opening of willow catkins earlier than the previous years and the unprecedented nocturnal view said excitedly that even the nature and the sky unfolded such mysterious ecstasy in celebration of the birthday of kim jong il .
According to the data tabulated in the paektusan secret camp meteorological observatory , the temperature in the area from the beginning of february this year is 15 degrees higher than last year to make willow trees in sobaeksu valley open catkins on feb. 11 three days earlier than the previous years .