基本解釋草地補(bǔ)播同根派生 oversowing相關(guān)詞英漢例句Study on the oversowing in desert grassland in Tsaidam Basin by hole seeding 柴達(dá)木盆地荒漠草地穴狀補(bǔ)播牧草研究aerial oversowing 飛機(jī)播種oversowing更多例句