英文单词:chert

中文含义:硅质岩

英语词性:noun

美式音标:tʃərt

同义词:silex, flint, quartzite

易混淆单词:chart, chard, cherub

双语例句:

1. The rock formations in this area are mostly composed of chert and limestone. (这个地区的岩石主要由硅质岩和石灰岩组成。)

2. The Native Americans used chert to make tools and weapons. (美洲原住民用硅质岩制作工具和武器。)