“concrete wall”例句

单词 concrete wall 例句 DEFINITIVE EXAMPLES 权威例句〔all〕The concrete wall that used to divide this city has now all but gone.曾经将这座城市分隔开的混凝土墙现在已几乎不复存在。柯林斯高阶〔encircle〕A 40-foot-high concrete wall encircles the jail.监狱的...