| 释义 |
up·streamBrE /ˌʌpˈstriːm/ NAmE /ˌʌpˈstriːm/ (also less frequent up·river ) adverb ~ (of /from sth )along a river , in the opposite direction to the way in which the water flows 向(或在)上游;逆流◆ The nearest town is about ten miles upstream . 最近的城镇大约在沿河向上十英里处。◆ upstream of /from the bridge 在桥的上游OPP downstream |