球兰属的任一种植物，肉质叶，花朵通常分泌蜜汁。

Any plant of the genus hoya having fleshy leaves and usually nectariferous flowers.

youdao

球兰属的任一种植物，肉质叶，花朵通常分泌蜜汁。

Any plant of the genus hoya having fleshy leaves and usually nectariferous flowers.

youdao