per什么意思解释

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...

per的音标：per的英式发音音标为：[pə(r)]per的美式发音音标为：[pɚ]...

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 ...

这就是所谓的催化裂化.It is known as catalytic cracking.裂化是使较重的低挥发性的碳氢化合物分裂成较小分子的化学分裂.Cracking involves the chemical breakdown of higher, less volatile hydrocarbons into smaller molecules.FCC(流化催化裂化 ) 是炼厂生产汽油的主要方法之一.The Fluid Catal...

gardened的音标：gardened的英式发音音标为：['ɡɑ:dnd]gardened的美式发音音标为：['ɡɑdnd]...

manage的近义词/同义词有：supervise, administer, operate, handle, lead, regulate, control, direct, run, conduct, work, govern, work, lead, handle, use, wield, govern, head, manipulate, engineer, drive, actualize, control, regulate...

scrape的近义词/同义词有：plight, embarrassment, predicament, complication, mess, strait, trouble, pinch, muddle, rub, skim, grate, brush, graze, abrade, pare, skin, scratch, touch, scotch, shave, sand。n.scrape的近义词（窘境,困境）：plight, ...

n.（多）刺果，（刺果般的）粘附物，牙钻( bur的名词复数 )...

disarms的音标：...

casual的比较级为：more casual...

abrasiometer的音标：abrasiometer的英式发音音标为：[əb'reɪsɪəmɪtə]abrasiometer的美式发音音标为：[əb'reɪsɪrmɪtə]...

v.把（某物）切成或磨成斜边或斜角( bevel的现在分词 )...

bolls的音标：...

板条子操作，双层灰条...

“滥用的”的拼音为：...

Erepsin is secreted by glands in the wall of the small intestine.肠肽酶是由小肠壁的腺体分泌的....

We were obligated to attend the opening ceremony.我们有必要参加开幕式.Many guests were invited to opening ceremony.许多来宾应邀参加了开幕式.The opening ceremony was a fine spectacle.开幕式典礼是个壮观的场面....

confectionery的音标：confectionery的英式发音音标为：[kən'fekʃənəri]confectionery的美式发音音标为：[kən'fekʃəneri]...