动词chip的现在分词形式
He was chipping away at the rock with a hammer. 他用锤子一点一点地击碎那块石头。
"We're chipping away at a very dominant competitor where market share means a lot, " said Peter Higgins, a Microsoft product manager in charge of Excel. 微软公司(Microsoft)一位主管Excel的产品经理希金斯说:"我们正逐渐地削弱一个首要的竞争者。在这一行业里市场占有率颇为重要。"
碎屑,石片,碎石片