two-by-four

US /ˌtuː baɪ ˈfɔːr/
UK /ˌtuː baɪ ˈfɔːr/
"two-by-four" picture
1.

투바이포, 각목

a piece of lumber with a rectangular cross section, nominally 2 inches by 4 inches, used in construction

:
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He used a two-by-four to brace the wall.
그는 벽을 지지하기 위해 투바이포를 사용했다.
•
The frame was built with several two-by-fours.
그 틀은 여러 개의 투바이포로 만들어졌다.
:
studlumbertimberplankbeam
:
four-by-fourfourtwofour-wheelerpetit fourplus foursback four