石料开始被用作盖屋顶的材料。Stone began to be used as a roofing material.这座雕像是用整块石料雕成的。The statue was carved out of a single piece of stone.大理石是一种珍贵的石料.Marble is a precious stone....
一组警员正在翻查数以千计的小偷小摸者的犯罪记录。A team of officers is trawling through the records of thousands of petty thieves.我翻查了所有的文件.I searched through all my papers.我翻查资料以核对这份报告书.I checked this statement by looking up the data....
The discovery was something of a fluke.这个发现多少有点机缘巧合。His election victory was just a fluke.他的当选纯属侥幸.Many adversities decimate the fluke numbers.许多很不利的因素可使吸虫数量减少十分之一....