evergreen oak

Medium-sized evergreen oak of southern Europe and northern Africa having thick corky bark that is periodically stripped to yield commercial cork.

欧洲南部和非洲北部的一种中型常绿橡树，定期割取其软木皮作商业用木。

Highly variable often shrubby evergreen oak of coastal zone of western North America having small thick usually spiny-toothed dark-green leaves.

北美西部海岸地区的灌木状的常绿栎树，价值高，叶小而厚，具刺状锯齿，暗绿色。

Classification study on the evergreen oak forest in Guangxi

广西常绿栎林的分类

Evergreen oak of the Pacific coast area having large leathery leaves; yields tanbark.

太平洋沿岸的一种常绿栎树的一种，叶大，皮质；生产鞣料树皮。

Evergreen oak of southern Europe having leaves somewhat resembling those of holly; yields a hard wood.

欧洲南部的一种常绿栎树，叶似冬青；生产坚硬木材。