jointing ; flushing ; caulking ; 船 paying
建 Joint sealing material ; joint sealant ; sealant ; putty
pointing ; Caulking material ; joint sealing materials ; SEALANT
填缝,读音为tiánfèng,汉语词语,释义为强力填入密封材料来堵塞使之紧密而不渗漏。