Underpinning

['ʌndəpɪnɪŋ] or [,ʌndɚ'pɪnɪŋ]

(p. pr. & vb. n.) of Underpin

(n.) The act of one who underpins; the act of supporting by stones, masonry, or the like.

(n.) That by which a building is underpinned; the material and construction used for support, introduced beneath a wall already constructed.

(n.) The foundation, esp. of a frame house.

录入:帕特里斯