lightwell

采光井

发音

US /ˈlaɪtˌwɛl/

词形变化

lightwells 复数 lightwells

释义与例句

n.
  1. 1.

    An open shaft that transmits light from above into a staircase or an inner room.

    采光井

    建筑

词源

From light + well.

来源：wiktionary