n.收获；收割
动词harvest的现在分词形式.
They are busy with harvesting these days. 我们这些日子忙于收获。
After harvesting the crops, he tested them for nitrogen content. 作物收获后，他测定了作物中氮的含量。
The storm clouds hastened the harvesting. 暴风雨的密云催人抓紧收割。
