延长: lengthen; extend; prolong; p ...部: part; section; division; reg ...龟头延长部: pars longa glandis螺息延长部: extension screw螺旋延长部: extension screw衔铁延长部: armature extension延长部分: extension; prolongation肋顶延长部(木船): timber head前轴延长部分: front axle extension头部延长部分: nose extension形检修延长部: service ell l颖糠筛延长部: chaffer extension衬套下缘延长部: bottom liner extension焊缝终端延长部分: extension to the end of a joint肋骨顶材延长部: timber head犁壁碎垡延长部: furrow breaker上筛的延长部分: top sieve extension; upper sieve extension上筛的延长部份: top sieve extension直浇口延长部份: downgate extension口述历史计划延长部分: extended oral history project喷杆延长部分的喷嘴: boom extension nozzle行李架可放倒的延长部分: luggage carrier extension颖糠筛延长部或尾部: chaffer extension长部: nagabe; osabe延长: lengthen; extend; prolong; prolongate; elongation; extension; dwell; prolongation 延长有效期 prolong the period of validity; 条约延长十年。 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).; 延长号 [音乐] pause; 延长线 extended [extension] line
