rod
Definition
A straight, slender bar of wood, metal, or other material.
中文 由木材、金属或其他材料制成的直细条。
Example
"He used a metal rod to support the young tree as it grew."
A straight, slender bar of wood, metal, or other material.
中文 由木材、金属或其他材料制成的直细条。
"He used a metal rod to support the young tree as it grew."