横架材
おうかざい
- horizontal structural members (beams, girders, etc.) of a building n
Kanji
横
オウ
よこ
sideways; side; horizontal; width; woof; unreasonable; perverse
架
カ
か.ける • か.かる
erect; frame; mount; support; shelf; construct
材
ザイ
lumber; log; timber; wood; materials; ingredients; talent