第一类

• The first is the ingenious person who sets out to the solution to a problem
  第一类是有创造才能的人着手寻找解决某个问题的办法。
• 1 ) the first group of the mutant alleles included b158 , b140 and b173
  1 、分离到的第一类突变体等位基因的有b158 ， b140和b173 。
• Below we on first kind , second kind and the eighth kind chat our understanding
  下面我们就第一类、第二类和第八类谈谈我们的理解。
• We have sent out our photo ' s of eyelashes and packing to you today via 1st class mail
  今天按第一类邮件邮寄了我们的睫毛图片和包装。
• The first is community - based organizations that serve populations in a small geographical area
  第一类是服务于小范围人群的社团组织。
• Class a cover
  第一类保险
• Error type i
  第一类错误
• The effect of type antifreeze proteins on the equilibrium structure of ice crystal surface
  第一类鱼抗冻蛋白分子对冰晶表面平衡结构的影响
• If you send your letter first class your parents will receive it tomorrow afternoon
  "要是你按第一类邮件寄,你的父母明天下午就能收到了。
• If you send your letter first class your parents will receive it tomorrow afternoon
  要是你按第一类邮件寄，你的父母明天下午就能收到了。