Development - (biology) the entire process of someone organism increasing organically; a purely biological unfolding of activities involved in an organism switching steadily from an easy to a far more elaborate amount; "he proposed an indicator of osseous development in kids" 18The price of property in the town is prohibitive.城市的房地产价格令人望而却步。《牛津词典》 https://williamt258kym8.theisblog.com/profile