这种凤梨科植物的叶子形成了一个可以收集雨水的天然杯子。

The ___bromeliad's leaves form a natural cup that collects rainwater.

这株凤梨科植物在窗台上长得很好，它的叶片呈现出漂亮的莲座状。

The ___bromeliad is thriving on the windowsill with its beautiful rosette-shaped leaves.