n. all the plant life in a particular region or period
n. the process of growth in plants
n. an abnormal growth or excrescence (especially a warty excrescence on the valves of the heart)
n. inactivity that is passive and monotonous, comparable to the inactivity of plant life
n. 植物
[医] 贽生物, 贽疣, 增殖体; 生长, 增殖