steppa干草原
stepn.步骤;台阶;舞步;步伐v.踏;以步测量
Step Up Performing Arts Center踩跳表演艺术中心
stepless speeding- adjusting无级调速
Step hole trim retaining block踏板孔饰物固定块
Step through the loop again.再次单步执行循环。
Step up monitoring of services加强服务的监察
Stepwise discriminate analysis逐步判别分析
step-variable capacity costs[经] 阶梯变化能力成本
stepwise discriminatory method逐步判别法
stepwise polynomial regression逐步多项式回归
step-by step B board dialing步进制B台拨接法