opportunity cost什么意思

The real cost approach has been largely superseded by the opportunity cost approach to international trade.实际成本说已基本上为国际贸易的机会成本说所取代.The opportunity cost of capital should depend on market risk.资本机会成本应取决于市场风险.The opportuni...

opportunity cost的音标：opportunity cost的英式发音音标为：[ˌɔpə'tju:niti kɔst]opportunity cost的美式发音音标为：[ˌɑpɚ'tunɪti kɔst]...

There was an impressive exchange of salutations.他们庄严地互相行礼.He receives these salutations with gravity , and buries them along with the rest of his knowledge.他郑重其事地接受他们的致意, 并把这些致意连同其他见闻统统珍藏在心里.Answer restaurant phone withi...

苯并磺酰唑...

n.居高恐怖...

我只有让蒂娜和雷切尔一起先行一步。I'd have to send Tina on ahead with Rachael.在拍摄过程中蒂娜又被勾起了那些痛苦回忆。Painful memories were dragged up for Tina during the filming.克里斯蒂娜有自己的公寓和汽车。Christina has her own apartment, with her own car....

“证券”的英语可以翻译为：ond，security，negotiable securities，paper ...

n.导磁性，磁导率...

n.汽化器，化油器； 增碳器...

“小杯”的拼音为：xiǎo bēi...

胃十二指肠镜检查...

Legislation to that effect created fierce controversy both in Parliament and outside.那类立法在议会内外都引起了激烈的争论。Cabinet ministers signalled their determination to tough out the controversy.内阁大臣们表明他们将不顾争议坚持下去。He was a showman, an...

n.条带，（如按能力、价值、交税等）分类，染色体带，（凝胶剂等上的）分子聚集显带...

Donovan cocked an interrogative eye at his companion, who nodded in reply.多诺万向他的同伴投以疑问的眼神，对方点头回应。Poor Lord Warburton stared , an interrogative point in either eye.可怜的沃伯顿勋爵给弄得目瞪口呆,两只眼睛中都打上了问号.Make these sentences negative...

将油脂撇去。Skim off the fat.撇去果酱上的浮沫，让它冷却。Skim the scum off the jam and let it cool.她撇去牛奶上的奶油.She skimmed the milk of its cream....

stone的近义词/同义词有：rock, pebble, gem, pebble, granite, jewel, gem, rock。n.stone的近义词（石）：rock, pebble, gem。stone的近义词（其他释义）：pebble, granite, jewel, gem, rock。...

abbr.graphite low-energy experimental pile 小功率石墨慢化实验性反应堆...