常见例句Control of tusser silkworm sore with muddy limewash 浑浊石灰水对柞蚕脓病防治效果试验A test for the effect of silkworm medicine Nong Bing Qing on tusser 脓病清等在柞蚕生产上的应用效果试验chinese tusser 柞蚕japanese tusser 天蚕tusser silk 柞蚕丝 返回 tusser