基本解釋[辳業(yè)科學]春蠶期英漢例句雙語例句Rearing silkworm twice in the spring season was a new trial which could save labour cost so as to suit for the present situation.飼養(yǎng)二春蠶就是適應這一形勢需要而形成的省力化、經(jīng)濟化養(yǎng)蠶新技術。spring silkworm rearing season更多例句詞組短語短語spring g silkworm rearing season 春蠶期spring silkworm rearing season更多詞組專業(yè)釋義辳業(yè)科學春蠶期