n.a crop that grows quickly (e.g. lettuce) and can be planted between two regular crops grown in successive seasons or between two rows of crops in the same season
N
a quick-growing crop planted between two regular crops grown in consecutive seasons, or between two rows of regular crops in the same season (两茬主要作物之间种植的)填闲作物
And while competitors in the past have arguably spent the time between iPhone releases trying to catch up, many reviewers feel that several models among the current crop of Android phones have surpassed the 4S in terms of features and performance.