“hollow stem”造句，怎麼用hollow stem造句

tropical American tree with large peltate leaves and hollow stems.

(formerly)pen made from the hollow stem of quill

Any of various nonflowering plants of the genus Equisetum, having a jointed, hollow stem and narrow, sometimes much reduced leaves.

The caddis fly larvae live in protective tubes, the hollow stem of a reed,

A pipe having a hollow stem.