常見例句

雙語例句

• Under the control of alluvial-proluvial deposition, Jiujialu Formation consisting of claystone (mudstone) , bauxitic rock, bauxite, ferruginous rock formed in it.
  負(fù)地形中沉積了由粘土巖、鋁土巖、鋁土礦、鐵質(zhì)巖及赤鐵礦等組成的九架爐組。
返回 bauxitic rock