propagating seeding in cold frame的意思|示意
美 / /
英 / /
冷床育苗
propagating seeding in cold frame的网络常见释义
冷床育苗 ... 冷床催芽 cold frame forced sprouting; 冷床熔炼法 cold-hearth melting; 冷床育苗 propagating seeding in cold frame ...