常見(jiàn)例句用作名詞 (n.)From the development history of the polder construction, there were three climaxes in the Jianghan Plain.從垸田的開(kāi)發(fā)歷史看，江漢平原垸田開(kāi)發(fā)在歷史上出現(xiàn)過(guò)三次高潮。 返回 polder