watch one's step 走路小心,谨慎...take step 设法处置,办手续,采取步骤...job step index 作业步索引...job step initiation 作业步初启...job step task 作业步任务...jump step search 跳步查找...quarter step 四分音...step n.步骤,步,步幅,脚步声,踏...two-step read 两步读出...occlusal step Ж阶...half step 小步半步...iterative step 迭代过程,迭代步...debugging step 调试步...job step 作业步工作步骤;加工步骤加工步...step-variable cost 阶梯式变动成本...two-step egercise test 二阶运动试验(检冠心病)...out-of-step 不同步...falling step 进入同步...variable step size 可变步长...take a false step 走错一步,失策...to step forward 向前跨去...
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