名词
中文翻译：单位步
同义词：
['unit', 'unit step', 'unit step level']
例句：
-
1. The project is divided into several units to ensure progress.
该项目被分成几个单位以确保进度。
-
2. The team has a unit step in their training program.
该团队在其培训计划中设有单元级训练。
-
3. The engineer used a unit step to measure the distance accurately.
工程师使用一个单位级台阶来准确测量距离。