1. An extension ladder; an extension cord. 
   伸缩梯；延长线
2. Have you got an extension cord? 
   你有延长线吗？
3. base line value of regional environment 
   区域环境基线值
4. The lines of the foundation have already been measured out. 
   地基线已经量毕标出。
5. A line used as a reference for measurement or computations. 
   基线测量或计算中用来作为辅助的线

查看更多例句 相关情景会话

• 1. baseline extension
  baseline drift 基线漂移...baseline extension 基线延长线...baseline fitting 基线拟合
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