per的音标

Ethiopia, for instance uses the equivalent of just twenty kilos of oil per head a year.比如说，埃塞俄比亚每年的人均消费支出仅相当于20公斤的石油。By 1973 the government deficit equalled thirty per cent of GNP.到1973年，政府财政赤字相当于国民生产总值的30%。I agree with ...

prep.由，（表示根据）依照，（表示比率）（尤指数量，价格，时间）每adv.每次，每个，照常，按惯例adj.高的，过的，全的...

He pronounced it Per-sha, the way the English do.他像英格兰人那样将它读成Per-sha。Most of our flights have a baggage allowance of 44lbs per passenger.我们大多数航班行李限重为每位乘客44磅。Somalia, pop. 7.9 million, income per head about £1.60 a week.索...

Hooky, naturally, has to prove his machismo by going on the scariest rides twice.胡基自然要坐两次最恐怖的过山车来表现一下自己的男子汉气概了。The bus driver drove with machismo through a tangle of marrow streets.公共汽车司机得意洋洋地驱车在狭小的街巷中穿行.Machismo is a de...

n.（利用无味油料或油脂）从鲜花提取香味法，花香的提取...

adj.现代的，最新的，最近的，新式的...

She was spooning coffee granules into cups.她在用勺往杯子里舀咖啡颗粒。After development, incoming light produces blackened silver granules in the layer.显影后, 入射光就在表层产生了发黑的银粒子.Secretory granules are apparently built up from fusion of s...

minority的音标：minority的英式发音音标为：[maɪ'nɒrəti]minority的美式发音音标为：[maɪ'nɔrəti]...

克罗地亚不甘人后，提出了他们自己的维和方案。Not to be outdone, the Croats came up with a peacekeeping proposal of their own.“ 好吧. ” 萨利不甘心地叹了一口气." All right, " with a sigh and reluctantly.趋同从众, 不甘落伍, 是常人常态.Convergence herd , unwilling to fall ...

n.己酸盐，己酸酯...

anyone的音标：anyone的英式发音音标为：['eniwʌn]anyone的美式发音音标为：['ɛniˌwʌn, -wən]...

A great chunk of loose kerbing smashed into my left-front wheel, bursting the tyre and denting the rim...我车子的左前轮撞在一大块松动的路缘石上，导致车胎爆裂、轮辋凹陷。Other than blowing up a tyre I hadn't done any car maintenance.除了给轮胎充气外，我没做过任何...

阿特拉津（选择性除草剂）...

v.交替( alternate的第三人称单数 )，（使）交替， （使）轮换...

“慷慨”的近义词/同义词：吝啬, 大方。...

matt的复数形式为：matts...

cholecystography的音标：cholecystography的英式发音音标为：[ˌkɒlɪsɪs'tɒgrəfɪ]cholecystography的美式发音音标为：[ˌkɒləsɪs'tɒgrəfɪ]...

Methods � � - Ty - Folate was synthesized by conjugating folic acid to tyrosine methyl ester through EDC and hydrolyzing.方法　叶酸(Folate) 与酪氨酸甲酯通过EDC连接,水解后生成叶酸酪氨酸复合物(γTyFolate)....