gymnospermous
基本解释
- adj.裸子植物的
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。