天然: natural; native; living 短语和例子天然产物 be made by nature; 中国无产阶级和广大农民有天然的联系。 the chinese proletariat has natural ties with the peasant masses.; 天然宝石 [宝] natural gemstone; 天然播种 self-sowing; 天然采光
制品: products; production; goods 短语和例子钢铁制品 iron and steel products; 奶制品 dairy products; 黄麻制品 jute goods; 竹制品 articles made of bamboo; bamboo articles
