1.进步的；先进的；开朗的
2.稳步的；逐步的；稳定发展的
3.（动词）进行时的
n.
进步分子；开朗人士；改革派 词形变化
- 副词 progressively
- 名称 progressiveness
- (of taxes) adjusted so that the rate increases as the amount of income increases
- gradually advancing in extent
- advancing in severity
- favoring or promoting reform (often by government action)
- favoring or promoting progress
- a tense of verbs used in describing action that is on-going
- a person who favors a political philosophy of progress and reform and the protection of civil liberties