彻底刷牙有助于口气清新。A thorough brushing helps to freshen up your mouth.空气稀薄清新，其间日光蒙眬，寒气逼人。The air was thin and crisp, filled with hazy sunshine and frost.她的房子光线充足，空气流通，清新整洁。Her house is light and airy, crisp and clean....
In chapter 3, the design project of IRL system is introduced.第三章, 阐述了IRL系统的设计方案.Creighton TE ed ( 1990 ) Protein structure . A practical approach . IRL Press.使用 电泳 或其它方法,特别用来分析蛋白质的构形及摺叠.There's some great drivers in...
Extraversion is advantageous to mental health, and neuroticism is disadvantageous to.外向型性格有利于老年人心理健康, 神经质性格不利于老年人心理健康.In the female students, extraversion 5.2 %, neuroticism 0.0 % , and mentation 3.9 %.在女性中学生中, 为外倾性5.2%,...