单词 有锋 例句 DEFINITIVE EXAMPLES 权威例句〔blade〕Many of these tools have sharp blades, so be careful.这些工具中很多都有锋利的刀片,务必小心。柯林斯高阶〔chisel〕A metal tool with a sharp beveled edge, used to cut and shape stone, wood, or metal.凿子:...