?进步
... forwardly 在前方 forwardness 进步 forwards 多指具体的向前移动。 ...
?大胆
... readiness准备就绪 elan（法语）锐气... forwardness大胆 ...
?急切
... 急切 = anxiously 急切 = forwardness 急冻 = deepfreezing ...
?鲁莽
... fitness：健康 forwardness：鲁莽，无礼 fruitiness：果叶浓郁 ...
卤莽
先发优势
社会进步
热心；早熟；提早；进步
enthusiasm??/??progress??/??advancement
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。