单词 | 橡树果实 |
释义 | 〔oak〕Any of numerous monoecious deciduous or evergreen trees or shrubs of the genusQuercus, bearing acorns as fruit. 栎属树,栎,橡:栎 属雌雄同株落叶树或常绿树木或灌木,结橡树果实 〔acorn〕The fruit of an oak, consisting of a single-seeded, thick-walled nut set in a woody, cuplike base.橡树果实:为木质,杯状基部包着的单一种子,厚壁的坚果〔cupule〕A small cup-shaped structure or organ, such as the cup at the base of an acorn or one of the suckers on the feet of certain flies.杯形器具:一种小型的杯状结构或器官,如橡树果实茎部的杯状物或位于某些苍蝇脚上的吸盘之一 |
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