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oblanceolate adj.【植物;植物學】(葉子)倒披針形的。

oblast

Leaves leathery , elliptic - lanceolate or broadly oblanceolate , 4 - 13 cm long and 2 - 4 cm wide , apex acuminate to acute , base cuneate , margin revolute ; petioles 0 . 7 - 1 . 5 cm long , base slightly swollen 葉革質,橢圓狀披針形或闊倒披針形,長4 - 13厘米,寬2 - 4厘米,頂端漸尖或急尖,基部楔形,邊緣背卷;葉柄長0 . 7 - 1 . 5厘米,基部稍腫大。