这份保证书有效期为一年.This guarantee is valid for one year.本保证书自购置此产品之日起有效期为一年.This warranty is good for one year after the date of the purchase of the product.你需要发一份保证书到你办公室?Do you want that confirmation sent to your office or yo...
正极带正电荷,负极带负电荷.The positive pole carries a positive charge while the negative pole does a negative charge.一些射线稍稍弯向负极.Some of the radiation was bent slightly toward the negative pole.两块磁铁的负极相互排斥.The negative poles of two m...
考虑到霍布森不是科班出身的经济学家，他可谓是成就非凡。In view of the fact that Hobson was not a trained economist his achievements were remarkable.你看霍布森先生下星期五能见我 吗 ?Do you think Mr. Hobson can see me next Friday?霍布森: 票据交换是什么意思?Hobson : What is mea...
I work very efficiently and am decisive, and accurate in my judgement.我工作非常有效率，处事果断，而且判断准确。How do you motivate people to work hard and efficiently?你是怎样激励大家奋发高效地工作的？Services could be operated more efficiently and economic...
There's an extra duvet in the bottom drawer of the cupboard.橱柜最底层的抽屉里还有一床羽绒被。He fell asleep in the front room so I covered him up with a duvet.他在起居室睡着了，我便给他盖上了羽绒被。You know the difference between a duvet , duna , and...