豪猪用身上的刺毛来自卫。Porcupines use their spines to protect themselves.豪猪或刺猬身上硬而中空的保护刺.One of the sharp hollow spines of a porcupine or hedgehog.今天是笑翠鸟 ( 豪猪 ) 和臭鼬王国向你们问候.It is the Kookaburra ( Porcupine ) and Skunk Kingdoms that ...
Don't forget to admire the baby.不要忘了夸奖那孩子。Admire the casual elegance of the passerby or the old men in their time - honored berets.欣赏着过路者非刻意妆扮的优雅或是戴着传统的贝雷帽的老人都是别有一番风味的.He is a noble man, we all admire him.他是一个道德高尚的人...
Finally, after ten hours of negotiations, the gunman gave himself up.经过10个小时的谈判，持枪歹徒终于投降了。A gunman fired off a volley of shots into the air.持枪歹徒朝天扫射了一排子弹。Police say they are confident of catching the gunman.警方说他们有信心抓住那个持...
Some Australopithecus molars show no trace of microscopic cracks that hard foods should create.一些南方古猿的磨牙看不出坚硬的食物会留下的显微裂缝的痕迹.The elephant grinds its food with its powerful molars.象用其强有力的臼齿嚼碎食物。" Finest specimens of human ...
Her hands were misshapen by arthritis.她的双手因为关节炎而扭曲变形了。And what were the people around him but so many blurred, misshapen figures?在他周围的,不是变形了的轮廓模糊的人物 么 ?He still took out the Jacka's letter, misshapen from pockets an...
There are purely logistic discouragements to newspaper reading.有些纯属逻辑上的障碍,也不利于人们读报.The statistical inference includes ANOVA, Chi - square test, multiple regression, and logistic regression.统计推断用方差分析检验, 卡方检验, 多元线性回归分析和多因素...