用“hollow stem”造句大全,hollow stem造句
Any of various nonflowering plants of the genus Equisetum, having a jointed, hollow stem and narrow, sometimes much reduced leaves.
(formerly)pen made from the hollow stem of quill
A pipe having a hollow stem.
The caddis fly larvae live in protective tubes, the hollow stem of a reed,
tropical American tree with large peltate leaves and hollow stems.