upstream是什么意思

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]...

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...

...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...

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。...

“潜藏”的拼音为：qián cáng...

A blast of hot air came from the furnace.一股热风从火炉里吹出来.A blast of hot air blows in.一股热气吹进来.I heard a blast of the whistle in the distance.我听到远处一阵口哨声....

a layer of gritty dust一层沙尘Let's get down to the nitty - gritty . Who's going to pay for the renovations ？咱们来说点实际的吧, 谁来付维修费?The sand blew into the food and made it gritty.砂吹进食物中,里边尽是砂子....

Transferred , Buddha Ulan Bator walked, was left over in Acrobatics Yongshun.交待完了,佛库伦走了, 就剩下布库里永顺哪.The picture shows Ulan Bator Gymnasium.图为乌兰巴托体育馆.Academy of the Science: Ulan Bator; f . 1921.科学院: 在乌兰巴托; 1921年成立....

淋溶...

campos的音标：campos的英式发音音标为：['kæmpəʊz]campos的美式发音音标为：['kæmpoʊz]...

adj.等齿的，齿完全相似的，上颌齿等长的...

The procession was led by two young girls riding beautiful Andalusian horses.演员队列由两位骑着漂亮的安达卢西亚马的少女引导....

She has considerable business acumen.她的经营能力绝非一般.His business acumen has made him very successful.他的商业头脑使他很成功.He had demonstrated considerable business acumen.他展示了出色的经商才能....

n.热觉过敏...

“吸入”的拼音为：xī rù...

“查抄”的近义词/同义词：检查, 搜检, 搜查。...

accept的反义词有：refuse, decline, reject, deny, offer。vt. & vi.accept的反义词（接受;同意;承认）：refuse, decline, reject, deny。accept的反义词（其他释义）：offer。...

宁愿， 宁可...

Objective : To a GC method forquantitative determination of menthol ( C 10 H 20 O ) in Compound Apomorphine Hydrochloride Nasal Spray.目的: 建立新药复方盐酸阿扑吗啡鼻喷剂中薄荷脑 ( C10H20O ) 的含量测定方法....