revolutions怎么读？

The shaft and discs rotate at about forty revolutions per second.竖轴和磁盘每秒钟大约旋转40转.This machine runs at speed of 500 revolutions per minute.这台机器每分钟500转.The drum is rotated at 20 revolutions per minute for 10 minutes.圆筒以每分钟...

Automatic feed back circuit to keep constant revolutions of handpiece under variety of working condition.自动回溯回路设计,可确保手机在各种加工条件下可常速运转.The drum is rotated at 20 revolutions per minute for 10 minutes.圆筒以每分钟20转的速度转10分钟.The s...

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v.使稳( steady的第三人称单数 )，使平稳，稳住，恢复平稳...

n.建筑工人，主张使用暴力的保守分子adj.需要戴安全帽的...

“冰斗”的拼音为：bīng dǒu...

“沼穴”的英语可以翻译为：oghole，pothole，rotten spot ...

The main obligation of insurant is on time pay insurance premium.被保险人的基本义务是按时缴纳保险费.Co-operation was more than just an attractive option, it was an obligation.合作不仅仅是诱人的选择，它也是一种责任。a driven sense of obligation紧迫的责任感You are ...

Silently, wallowing in the pleasures of conspiracy, we take the bead purse from its secret place.我们默不作声，沉湎在密谋的快乐中，从秘密藏匿处把缀珠钱包取出来。...events that crystallized into a conspiracy in one disordered mind.在精神不正常的人看来是一个阴谋的事件He s...

n.自身疫苗，自体疫苗...

'Yes, Mum,' replied Cheryl as she slowly put away her doll...“是的，妈妈。”谢里尔一边慢慢地收起布娃娃一边回答。We do not wish her to grow up dumb like the average doll.我们不希望她变得像木偶一样头脑简单。Sir Richard Doll, the epidemiologist who discove...

parade的现在进行时为：parading...

Ask infirmly infirmly wash lavatory fluid to you can use gastric lavage?弱弱问问洗厕液可以用来洗胃 么 ?Gastric lavage is preferable to emetics in poisoning.治疗中毒病例,洗胃比用催吐剂好.Bronchoalveolar lavage is the best treatment up to now.最常用之治疗方...

lindens的音标：...

how many的音标：how many的英式发音音标为：[hau 'meni]how many的美式发音音标为：[haʊ 'mɛni]...

“乡巴佬”的英语可以翻译为：[贬] bumpkin，yokel，rustic，countryman，clodhoppe...

adj.尖端的，有尖头的...

n.祖传的财物，继承物，遗产...