它是防止生育的各种措施的总称.It is the general name for methods of preventing conception.作为色素广泛分布于动植物中的几种有机化合物的总称.Carotene Any of several organic compounds widely distributed in plants and animals.EPD教育 是人口 、 环境 、 健康与发展教育的总称.EPD educa...
Cultivar Any agricultural or horticultural'variety '. The term is derived from the words cultivated variety.cultivar栽培 品系:任何农业上或园艺学上的变种. 这个词来源于栽培的变种.Cultivar development may come to rely more upon the non - ins...