Definition

• n. a sloping beam that supports a roof
• n. a person on a raft

Example

A bird built its nest high on the wooden rafter.

一只鸟在高高的木椽上筑了巢。

Word mapBuilding frame parts

beamL4braceL4stringerL5

headerL5rafterjoistL6

girderL6trussL6

Word familyraft-

n.

raftL5raftingL6