green
Adjective? Green; Covered with green plants; Environmental protection; No experience; Immature; n？ Green; Grassland; An intransitive verb? Turn green; Transitive verbs? Turn green; Rejuvenate.
The green fields came into view.
A green field unfolded before our eyes.
use
1, green when the adjective is used, it means "green, blue", which means that things are in a green state. It can also be used to indicate that something is "immature" or that people have no social experience because they are young, that is, "immature, inexperienced and gullible"; Sometimes it can also mean that something is "wet". Green extension can mean "full of energy and youthful vitality"
When Green means "a novice", he often uses the preposition at.