immature
01
不成熟的, 未充分发展的
not fully developed mentally or emotionally, often resulting in behaviors or reactions that are childish
例子
His immature behavior often led to conflicts with his peers.
他的不成熟行为经常导致与同龄人发生冲突。
The company decided not to promote him due to his immature attitude towards responsibility.
由于他对责任的不成熟态度，公司决定不提拔他。
02
不成熟的, 尚未成熟的
not yet mature
03
不成熟的, 年轻的
(used of living things especially persons) in an early period of life or development or growth
04
未成熟的, 未长羽毛的
(of birds) not yet having developed feathers
