originating from or created by nature, not made or caused by humans
自然的, 天然的
他更喜欢用棉和亚麻等天然面料做衣服。
produced artificially, typically based on its natural version
合成的, 人造的
她选择了合成草皮而不是天然草皮用于后院，因为其维护成本低且耐用。
made by humans rather than occurring naturally in nature
人工的, 合成的
人工香料和色素被添加到加工食品中以增强味道和外观。
created by molding clay into a desired shape and then baking the clay at a high temperature to harden it
陶瓷的, 陶瓷制的
古代文明留下了复杂的陶瓷工艺品，为了解他们的文化和工艺提供了见解。
made or consisting of plastic, a substance produced in a chemical process
塑料, 塑料制的
塑料包装常因造成环境污染而受到批评。
covered with or made of a valuable yellow metal called gold
金的, 金色的
她因多年来的奉献服务而收到了一块金表作为退休礼物。
covered with or made of a valuable grayish-white metal named silver
银的, 银制的
餐具套装包括用于正式晚餐的银叉、刀和勺子。
made of a hard material that forms the branches and trunks of trees
木制的, 木质的
她珍藏着祖父制作的木制珠宝盒，里面存放着她最珍贵的物品。
made of or resembling metal
金属的, 似金属的
艺术家用金属银色和金色色调在画布上创造出闪烁的效果。
covered in or made of wool
羊毛的, 用羊毛制成的
他为他的侄女编织了一双羊毛连指手套，以便在寒冷的日子里穿戴。
