argillaceous earthenware

例句：

1. 1. The soil was argillaceous and required careful tillage.
   土壤含有黏土，需要小心耕作。
2. 2.The mineral is argillaceous and has been used in ancient times for its medicinal properties.
   这种矿物是含黏土的，古代就用于其药用性质。
3. 3. The clay is argillaceous and can be easily molded into various shapes.
   这种黏土是含黏土的，可以轻易地塑成各种形状。