第二: second延长: lengthen; extend; prolong; p ...产程延长: prolonged labor第二产程: expulsive stage; second stage of labor第一产程延长: prolonged first stage of labor排出期, 第二产程: expulsive stage二程延长: prolonged second stage of labor第二产业: second estate; secondary sector of economic activity; secondary sector of industry; sekundrer industriesektor; the secondary industry航程延长时间: period of prolongation of voyage第二级生产；第二产业: secondary production第二产业；次级产业: secondary industry; secondaryindustry产程: birth prccess; duration of labor; parturient; stages of labor八、塔楼区段工程延长工期案评估: assessment of eot entitlement for tower section二产妇: bipara; deutipara; secondipara; secundipara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产程图: partogram总产程: total stage of labor工程延期: deferment of a project（postponement works）工程延误: delayed works过程延迟: process lag航程延迟: delay in voyage; delay of voyage航程延误: delay of voyage新二产业公司: shin e industrial co. ltd; shin-e industrial co. ltd产程, 分娩过程: birth process产程发动: onset of labor
