1. The acanthous design on the door gave it a unique and elegant look.
门上的尖头装饰使其具有独特而优雅的外观。

2. The leaves of the acanthous plant are sharp and can cause injury if touched.
这种有刺状突起的植物叶子锋利，触摸时可能会造成伤害。

3. The acanthous flowers in the garden added a touch of beauty with their spiky petals.
花园里的有刺状突起的花朵以其尖尖的花瓣增添了一丝美感。