step by step 

英汉解释

adv. 逐步地

同义词

r. bit by bit，gradually，stepwise

参考例句

1. Life is not a competition, but a trip, step by step .
生命不是竞赛，而是一段旅行，一步一步前进。
2. For the city to live, work, step by step residence permit system.
对于在本市居住、工作的人员，逐步实行《居住证》制度。
3. Looked forward step by step, I feel a kind of happiness, a happiness from the simple heart.
看着一步一步的前进，我感觉到了一种幸福，一种来自心底里的简单幸福。

英英解释

adj.
  1. one thing at a time
  2. in a gradual manner
  3. proceeding in steps

网络释义

step by step
逐步地; 逐步地，一步步地; 循序渐进; 一步一步;
step by step aligner
步进重复对准器;
step by step control
步进式控制;
step by step resistance
分步式电阻;
step by step welding
跨步焊法;