| 释义 |
1. | 顺序台阶 step up to do or doing?please... ... regulating step 调节步骤 sequential steps 顺序阶梯; 顺序台阶 sine step 正弦阶跃(波) ... zhidao.baidu.com | 2. | 顺序阶梯 step up to do or doing?please... ... regulating step 调节步骤 sequential steps 顺序阶梯; 顺序台阶 sine step 正弦阶跃(波) ... zhidao.baidu.com | 3. | |
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