chert stone
硅質岩
chert formation
硅質岩層
chert tool
硅質工具
chert flake
硅質片
chert outcrop
硅質露頭
chert matrix
硅質基質
chert deposit
硅質礦牀
chert layer
硅質層
chert sample
硅質樣本
chert analysis
硅質分析
chert is often used to make tools in prehistoric times.
燧石常用於史前時期製作工具。
the geology class studied the formation of chert.
地質課研究了燧石的形成。
chert can be found in many sedimentary rock layers.
燧石可以在許多沉積岩層中找到。
archaeologists often discover chert artifacts at dig sites.
考古學家在挖掘現場常常發現燧石文物。
chert is known for its sharp edges when fractured.
燧石在破裂時以其鋒利的邊緣而聞名。
some native american cultures relied heavily on chert for tool-making.
一些美洲土著文化在工具製造中嚴重依賴燧石。
the color of chert can vary from gray to brown.
燧石的顏色可以從灰色到棕色不等。
chert often contains fossils of ancient marine life.
燧石中常含有古代海洋生物的化石。
many prehistoric people used chert to create arrowheads.
許多史前人類用燧石製作箭頭。
chert can be polished to create beautiful decorative items.
燧石可以被拋光以製作美麗的裝飾品。
chert stone
硅質岩
chert formation
硅質岩層
chert tool
硅質工具
chert flake
硅質片
chert outcrop
硅質露頭
chert matrix
硅質基質
chert deposit
硅質礦牀
chert layer
硅質層
chert sample
硅質樣本
chert analysis
硅質分析
chert is often used to make tools in prehistoric times.
燧石常用於史前時期製作工具。
the geology class studied the formation of chert.
地質課研究了燧石的形成。
chert can be found in many sedimentary rock layers.
燧石可以在許多沉積岩層中找到。
archaeologists often discover chert artifacts at dig sites.
考古學家在挖掘現場常常發現燧石文物。
chert is known for its sharp edges when fractured.
燧石在破裂時以其鋒利的邊緣而聞名。
some native american cultures relied heavily on chert for tool-making.
一些美洲土著文化在工具製造中嚴重依賴燧石。
the color of chert can vary from gray to brown.
燧石的顏色可以從灰色到棕色不等。
chert often contains fossils of ancient marine life.
燧石中常含有古代海洋生物的化石。
many prehistoric people used chert to create arrowheads.
許多史前人類用燧石製作箭頭。
chert can be polished to create beautiful decorative items.
燧石可以被拋光以製作美麗的裝飾品。
探索常見搜尋詞彙