音標(biāo)發(fā)音英式音標(biāo) [??p?stri?m]美式音標(biāo) [??p?stri?m]國際音標(biāo) ['?p'stri:m]英式發(fā)音 美式發(fā)音 基本解釋adv. 向（在）上游；逆流地 adj. 向（在）上游的；逆流而上的同根派生 upstream相關(guān)詞英漢例句The barriers are lethal to fish trying to swim upstream.這些障礙物對于想要往上游游動的魚兒來說是致命的。Cities upstream use the river to get rid of sewage.上游的城市將污水排放到河里。A barrage would halt the flow upstream and lift the water level.一道攔河壩將會在上游攔住水流，抬升水位。The nearest town is about ten miles upstream.最近的城鎮(zhèn)大約在沿河向上十英里處。The barriers are lethal to fish trying to swim upstream.這些障礙物對于想要往上游游動的魚兒來說是致命的。upstream更多例句詞組短語短語upstream sale 向上銷售Upstream Color 逆流的色彩;逆流的顏色Hide Upstream 隱藏上級;潛藏上級upstream face 入水面;[水利]上游面;吸力面;上游面upstream line 吸入管道;上游管線;吸引管線;翻譯upstream更多詞組英英字典劍橋英英字典 (moving) on a river or stream towards its origin柯林斯英英字典 Something that is moving upstream is moving towards the source of a river against the current, from a point further down the river. Something that is upstream is towards the source of a river. Upstream is also an adjective. upstream劍橋字典upstream柯林斯字典專業(yè)釋義土木建筑工程上游能源科學(xué)技術(shù)上游上游領(lǐng)域地球科學(xué)上游逆流而上電子、通信與自動控制技術(shù)上游上行數(shù)據(jù)流計(jì)算機(jī)科學(xué)技術(shù)上游生物學(xué)上游