leafy and salad vegetable叶子菜与凉菜用蔬菜
Big leafy vegetable小香葱
leafy vegetable field叶菜田
Green Leafy Vegetable绿叶蔬菜
fresh leafy vegetable我喜欢的食物
leafy vegetable narvester叶菜收获机
fifteeng kilos of leafy vegetable十五千克叶菜
fifteen kilos of leafy vegetable十五千克叶菜
Dark-green leafy vegetable绿叶蔬菜
Lettuce is the leafy vegetable widespread grown in the south China. There are large areas of lettuce in Chongqing.
莴笋是我国南方较为广泛种植的叶菜类蔬菜，重庆地区种植面积也较大。
参考来源 - 有机肥对莴笋产量和品质的效应研究