scaffolding
🇺🇸
/ˈskæfəldɪŋ/
🇬🇧
/ˈskæfəldɪŋ/
A temporary structure made from poles and boards where workers stand to work on a high part of a building.
We saw workers standing on the scaffolding to paint the walls.
我們看到工人站在鷹架上塗牆。