by stages
短语词组
- by easy stages 从容不迫地;不迟不疾地;不时停下休息;途中有停歇地
- Test By Stages 试验分期
- migration by stages 段性
- Operation by stages 分期投产
- by stages detail 分期
- Synthetical Algorithm By Stages 阶段式综合算法
- to control by stages 分期控制
- teaching by stages 阶段教学
- goals by stages 分期目标 返回 by stages