| 词汇 | 延长 |
| 释义 | 延长延长[yán cháng]1.■lengthen; extend; prolong; prolongate; elongation; extension; dwell; prolongation:延长有效期prolong the period of validity;条约延长10年。The treaty has been prolonged for another ten years.通过协议可以延长期限。Period may be extended upon expiration (through agreement). 常用词组1.■延长保险 extended insurance;2.■延长保险责任 extension of insurance liability;3.■延长断裂 extension fracture;4.■延长负款出口 export on a deferred payment basis;5.■延长轨道 advancing the track;6.■延长号 {音} pause;7.■延长率 rate elongation;8.■延长器 extender; pad;9.■延长使用寿命 increase of service life;10.■延长索赔期 extend the time for filing claims;11.■延长线 extended [extension] line;12.■延长线圈 extension coil;13.■延长因子 elongation factor |
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