gymnospermous

基本解释

• adj.裸子植物的

同根派生

英汉例句

• Gymnosperm Jisheng is the Jurassic period.
  侏罗纪是裸子植物的极盛期。
• She said, silver fir is a gymnosperm, Pinaceae, evergreen trees.
  她称，银杉属裸子植物，松科，常绿乔木。
• The quantity of gymnospermous pollen is not high, and the ptetidophyte spore is sporadic in the assemblage.
  裸子植物花粉含量低，蕨类植物孢子零星。
• Studies on the structural types of bordered pits of gymnospermous woods in China.
  中国裸子植物木材具缘纹孔构造类型的研究.
• Any of various mostly needle-leaved or scale-leaved, chiefly evergreen, cone-bearing gymnospermous trees or shrubs such as pines, spruces, and firs.
  针叶树任一种生针状或鳞状叶常绿的、的裸子树木或灌木,例如松树、云杉和冷杉。