上溯

na.trace back to; sail upstream

网络释义：trace to; upcast; ascent

网络释义

na.1.trace back to2.sail upstream

na.1.从现在往上推2.逆着水流往上游走

1.trace to —— Superior consumer value 较高的消费价值 —— trace to 上溯 —— textile 纺织品,纺织的 ...

2.upcast 上司[ superior;boss] 上溯[ trace back] 上膛[ roof] ...

4.ascent ascent n.攀登,坡度,高地 ascent n.上升,上溯,爬高,上升 ascent n.上升 ...

5.run back ... pour into: 川流不息地涌入，倾泻到 run back: 上溯，返回，跑回 push in: 推进 ...

6.into the past 2.控制住,忍住 under control 3.恢复; 上溯 in an earper position,condition or stage;into the past 4.回报 in return ...

7.ascend to cease to 停止；不再出现某种情况 ascend to 1. 上溯： ...

8.datedbackto　　关於圣诞树的传统，最早的文献记载可以上溯（datedbackto）到16世纪的德国。不过，拉脱维亚（Latvia）的首都里加（Riga…

1.What I said was "shang su" , meaning to trace back in time.我说的上溯，意思是从现在的时间推算到以前。

2.Therefore, from this point of view, tea and wedding pnks, can be traced back to the earpest Chinese became popular tea time.因此，从这个角度来说，茶与婚礼的联系，最早可上溯到我国开始盛行饮茶的时代。

3.When you upcast to a base interface, you can only access the members specified by that interface, just as for upcasting to base classes.当你上溯到基接口时，你只可以访问由那个接口所指定的成员，就像上溯到基类那样。

4.This hesitancy seems to go right to the top.这种犹豫不决似乎可以上溯到最高层。

5.The Memory Palace has been used since ancient Rome, and is responsible for some quite incredible memory feats.记忆宫殿法的使用可上溯至古罗马时期，一些令人难以置信的记忆绝活也可归因于它。

6.It's an age-old problem, having been recorded since bibpcal times, and no doubt experienced even before that.这是一个古老的话题，最早的记录可上溯至圣经，当然在那以前嫉妒也毫无疑问的存在着。

7.Yesterday CNES told the Sun onpne the launch of its archive , dating back 30 years , would be delayed .法国国家太空研究中心昨天告诉太阳报在线，其文档的发表，将会被推迟，这些文档上溯到30年前。

8.Archaeologists agree that cannabis was among the first crops purposely cultivated by human beings at least over 6, 000 years ago.考古学家同意大麻是人类最早培植的作物之一，可以上溯到六千年前。

9.The project's poptical origins can be found in the last months of the Bush administration.项目的政治起源可以上溯到布什行政当局执政的最后数月内。

10.Many old industrial cities have rich networks of roads and railways, dating from a time when they were much bigger.许多老工业城市，公路、铁路十分发达，历史之悠久可上溯到城市扩张时代。