back saw

US /ˈbæk sɔː/
UK /ˈbæk sɔː/
"back saw" picture
1.

背鋸, 胴付き鋸

a type of hand saw with a stiffening rib on the edge opposite the cutting edge, allowing for more precise cuts

:
He used a back saw to cut the intricate dovetail joints.
彼は複雑なダブテールジョイントを切るために背鋸を使った。
A back saw is ideal for fine woodworking.
背鋸は細かい木工に最適です。