chiseling

n. 凿边

例句与用法：

A pick, especially with one end of the head pointed and the other end with a chisel edge for cutting through roots.

鹤嘴锄，丁字镐一种鹤嘴锄，尤指一头尖而另一头有可割断根的凿边

词形变化：

异体字: chiselled |