cropsn.农作物名词crop的复数形式.cropn.农作物；收成；庄稼；(一)批v.修剪；啃吃；收获；出现crop simulation model作物模拟模型crop pest and disease农业病虫害crop yield per capita按人口平均收获量Crop residue removing残茬处理crop sb.'s feathers裂缝传感crop disease and pest农作物病虫害Crop yield prediction作物产量预报cropland construction农田水利基本建设Crop protective agent庄稼保护剂crop planting machine农作物种植机