According to the demand of developing a permanent raised beds (PRB) wheat planter, a combined press device is developed to press ridge sides and planting zones at the same time.是什么意思_According to the demand of developing a permanent raised beds (PRB) wheat planter, a combined press device is developed to press ridge sides and planting zones at the same time.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句