originating from or created by nature, not made or caused by humans

自然的, 天然的
produced artificially, typically based on its natural version

合成的, 人造的
made by humans rather than occurring naturally in nature

人造的, 人工的
created by molding clay into a desired shape and then baking the clay at a high temperature to harden it

陶瓷的, 瓷器的
made or consisting of plastic, a substance produced in a chemical process

塑料的, 塑料制成的
covered with or made of a valuable yellow metal called gold

金色的, 黄金的
covered with or made of a valuable grayish-white metal named silver

银色的, 用银制成的
made of a hard material that forms the branches and trunks of trees

木制的, 木头的
made of or resembling metal

金属的, 金属般的
covered in or made of wool

羊毛的, 毛绒的
made of acrylic, a synthetic material used in various applications

亚克力的, 丙烯酸的
