伸长电缆；延伸缆线

extension cables───伸长电缆；延伸缆线

extension tube───n.伸缩管

extension ladder───n.伸缩梯；拉梯

extension bolt───门插销；附加门栓

extension cord───延长线；分机线绳

extension cords───延长线；分机线绳

extension tubes───n.伸缩管

extensional───adj.外延的；具体的；事实的

extensionally───延伸地

Extension cable for easier access from the USB Memory Key to a computer port.───延长线方便从usb记忆的关键计算机端口.

The invention relates to a flexible electrical extension cable (2) and a pipe processing device (40) adapted thereto.───本发明涉及一种柔性加长电缆（2）和与其配合的管加工装置（40）。

USB extension cable to be packed in a closed polybag.───US B延长线必须用密封的胶袋包装。

In order to ensure that the system will work properly at that distance, we recommend using the EGE special extension cable.───为了确保该制度将在适当的距离，我们建议您使用荟英特殊的延长线。

• extension ladder
• extension line