填隙 tiánxì gap-filling Definitions Defs Origin Strokes Stroke Words Sentences Sents 填隙 tiánxì gap-filling filling a gap or space; also used to describe materials or processes for plugging small openings, such as shimming or interstitial filling
填隙 tiánxì gap-filling filling a gap or space; also used to describe materials or processes for plugging small openings, such as shimming or interstitial filling
