Please advise me on the most suitable colour print film and some dos and don'ts.请向我推荐最合适的彩色胶卷，并告诉我一些注意事项。It won't do to hedge your pupils in with a thousand dos and don'ts.用无数清规戒律束缚学生是不行的.I saw Mr. Ts'...
A perennial is a plant that lives indefinitely.多年生植物是指能存活很多年的植物。the perennial problem of water shortage缺水这个老问题I wonder at her perennial youthfulness.我对她青春常驻感到惊讶....
Relative rates of house price inflation have evened out across the country.房价相对上涨率已经在全国达到平衡。Odds have evened between the champions.争夺冠军的两名选手得胜的机会均等.She evened the edges by trimming them.她把边缘修齐....
degenerative diseases such as arthritis诸如关节炎之类的变性病Parkinson s disease ( PD ) is a degenerative disorder characterized by a loss of midbrain dopamine ( DA ) neurons.帕金森病 ( PD ) 是一种以中脑多巴胺神经元丢失为特征的 中枢神经 系统退行性疾病....degenerat...