two-by-four

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

قطعة خشب 2x4, لوح خشبي

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

:
He used a two-by-four to brace the wall.
استخدم قطعة خشب 2x4 لتدعيم الجدار.
The frame was built with several two-by-fours.
تم بناء الإطار باستخدام عدة قطع خشب 2x4.