Leaves 15 - 20, ovate to obovate or oblanceolate, acute or obtuse, 6 x 2.7 cm, to 3 mm thick, dark olive green tinged purple, with transverse and longitudinal markings.
youdao
7. 泥质岩储集层形成于呈拉伸状态的深湖半深湖相纹层状泥灰岩之中。
The mudstone reservoir was formed in lacustrine facies of lamellar marl in the deep water or semi-deep water sediment with tensional state.
youdao
8. 这些照片,如无端将脸颊轻印黑宝石上,深硬处见脉络般的光纹。
These prints, like sudden pressing my face against black marble, veins of light in a hard depth.
youdao
9. 这些照片,如无端将脸颊轻印黑宝石上,深硬处见脉络般的光纹。
These prints, like sudden pressing my face against black marble, veins of light in a hard depth.