基本解釋adj.燧石的同根派生 cherty相關(guān)詞英漢例句Chert Jie is looking at some picture. 教師引導(dǎo)學(xué)生看主情景圖。Any of various hard,dark-colored rocks,especially basalt and chert. 暗色巖一種堅(jiān)硬、暗色的巖石,尤指玄武石及燧石The sediments in this photo curve near the ends of chert pods. 這沉淀物在這幅圖片的曲線近似冷凝物的黑矽石的扁豆形礦體。Paleontologists know chert as a good place to look for fossils. 古生物學(xué)家以黑硅石為化石采集地點(diǎn)的標(biāo)志。The host rock conformably overlies a band of siliceous cherty breccia. 含礦主巖整合地上覆于硅質(zhì)燧石角礫石帶之上。cherty更多例句