upstream是什么意思

...the river police, whose headquarters are just upstream of the Isle St Louis...总部设在圣路易岛上游的水警The barriers are lethal to fish trying to swim upstream.这些障碍物对于想要往上游游动的鱼儿来说是致命的。Steps lead down to the subway from the upstrea...

The barriers are lethal to fish trying to swim upstream.这些障碍物对于想要往上游游动的鱼儿来说是致命的。Cities upstream use the river to get rid of sewage.上游的城市将污水排放到河里。A barrage would halt the flow upstream and lift the water level.一道拦河坝将会在上游拦...

upstream的音标：upstream的英式发音音标为：[ˌʌp'stri:m]upstream的美式发音音标为：['ʌp'strim]...

upstream的反义词有：downstream, downward。adj.upstream的反义词（向上游的;逆流地）：downstream。upstream的反义词（其他释义）：downward。...

They have yachts available for charter.他们有供包租的游艇。I first started cruising in yachts with temperamental petrol engines.我刚开始驾驶游艇航行时，艇上的汽油发动机老出毛病。I first started cruising in yachts with temperamental petrol engines...我刚开始驾驶...

他仍在医院与死神搏斗。He is still fighting for his life in hospital.他的情况很危急，正在医院里与死神搏斗。He was in a critical condition, fighting for his life in hospital.他频繁地与死神擦肩而过，成了报章杂志的热门猛料。His frequent brushes with death are the stuff of legen...

I'm all at sixes and sevens about what to do.我心里七上八下,不知该怎么办.Everybody seems at sixes and sevens.每个人都好象乱七八糟的.I haven't had time to arrange everything, so I'm all at sixes and sevens.我没来得及把每件事都安排好, 因此心里七上八下的...

n.大胞子，大孢子...

The exquisiteness and liveliness in Mr. Zhang Fengming's paintings apart from others.张凤鸣老师的作品细致,生动,明显与其他人的作品有别.As for beauty, it always leads " life " to the other world of nothingness with its terrifying exquisiten...

Newington的音标：...

The sulphur has been consider to come from anatexis magma hydrothermal in the deep source.认为硫主要来源于深源重熔岩浆热液....

embrocate的第三人称单数（三单）为：embrocates...

shoulder的现在完成时为：shouldered...

Grandma can make snacks with banksia rose petals, which smells and tastes fragrant as the flower.奶奶会用木香花瓣做点心, 那点心的味道都带着花香!...

knitgoods的音标：knitgoods的英式发音音标为：['nɪtgʊdz]knitgoods的美式发音音标为：['nɪtˌgʊdz]...

n.（英国）格洛斯特硬干酪...

lexical的音标：lexical的英式发音音标为：['leksɪkl]lexical的美式发音音标为：['lɛksɪkəl]...

An alkaloidal extract or tincture derived from this plant and used in medicine.一种生物碱提取物或药用的颠茄根的酊剂....

老人几乎是很高兴地和山岳般的巨浪相搏斗.Almost happily, the old man battles the mountainous swells.他那古老的门阀世家, 历史悠久,名望却比山岳还要高得多.His family is as old as the hills, and infinitely more respectable.瑞士以其山岳闻名.Switzerland is famous for its mountai...