nail up是什么意思及反义词?

nail up是什么意思及反义词?

nail up 英[neil ʌp] 美[nel ʌp] [词典] 将(某物)钉在高处[钉在公共场合]; 将(某物)钉牢,钉紧; [例句]He fished and nailed up his catch to dry on the wall of the byre. 他去钓了鱼,并把钓来的鱼钉在牛棚的墙上晒干。

nail:钉子,adhesive:胶粘剂,胶水nail adhesive:钉胶