interaction of alleles at the bobbed locus in drosophila hydei
2014如何用英语描述一个人的外貌和性格.doc
"文末有答案 bobber bobber,词源为英文动词bobbed(使变小,变短)汽车
were typical young girls of the twenties, usually with bobbed
and puffed-up hair is out, and the smooth-and-sleek retro bobbed