policy的复数形式怎么写？

n.政策，策略，保险单，策略性...

policy的音标：policy的英式发音音标为：['pɒləsi]policy的美式发音音标为：['pɑləsi]...

Premiums are guaranteed throughout the term of the policy.在保单有效期内，所缴纳的保险费是有保障的。Skiers should be particularly choosy about the insurance policy they buy.滑雪者在选择购买保险的问题上应该尤其慎重。Avoid cashing in a policy early as you could lo...

The government can't rest on its laurels and must press ahead with major policy changes.政府不能故步自封，必须继续大刀阔斧地推行政策改革。Every time the political complexion of the government changed, so did the defence policy...每当政府的政治性质发生...

n.使坚固的东西，筑城者，增强论点力量（或体力等的）人...

inpour的音标：inpour的英式发音音标为：[ɪn'pɔ:]inpour的美式发音音标为：[ɪn'poʊr]...

arthropneumoroentgenography的音标：arthropneumoroentgenography的英式发音音标为：[ɑ:θrɒpnju:mə'rəʊntjən]arthropneumoroentgenography的美式发音音标为：[ɑθrɒpnjumə'roʊntjən]...

脂小体...

adv.永恒地，常常，不绝地...

n.创造性，创造力，创作能力...

还有几次事故主要是起飞时引擎出现故障造成的。There were also several accidents mainly caused by engine failures on take-off.我搭乘的联运航班又过了6个小时才起飞。My connecting plane didn't depart for another six hours.原定的发射在点火起飞前4分钟被取消。The original planned ...

Sam snuggled down in his pillow and fell asleep.萨姆舒服地枕着枕头进入了梦乡。Tendrils of hair strayed to the edge of her pillow.她的几缕头发散落在枕边。The pillow cover can match up with the sheets.这条枕巾可以和床单配上。...

appearance的音标：appearance的英式发音音标为：[ə'pɪərəns]appearance的美式发音音标为：[ə'pɪrəns]...

阿兰·普罗斯特以第三名的成绩结束比赛，实际上已经将世界冠军的位置拱手让人。Alain Prost finished third and virtually conceded the world championship.阿兰·加西亚总统遭右翼反对派喝倒彩。President Alan Garcia was barracked by the right wing opposition.阿兰正和朋友打扑克牌。Alain was playin...

crazy的比较级为：crazier...

n.三极管线性整流器...

燕尾形表面刻琢...

cache的现在进行时为：caching...