Engaged in paleontology , geology, glaciology, and the mechanics of research and teaching.从事古生物学 、 冰川学和地质力学的研究和教学工作.Paleontology , geology , zoology, and ethnology.收藏古生物学 、 质学 、 物学和人种学.Collect paleontology, entomology, z...
Snoring can also be a symptom of diabetes or hypothyroidism.打鼾可能是糖尿病或甲状腺机能减退的症状.Rolando lay sprawled on his stomach, snoring.罗兰多趴着睡着了，四肢摊开，打着呼噜。FDA ( USA ) approved for reducing snoring and mild obstructive sleep apnoea....
The journalist did not want to reveal the identity of his informant.那个新闻工作者不想透露消息提供人的身分.'Old Bailey spy ,'returned his informant.“ 老贝勒的密探, ” 他的情报提供人说,“呀哈!The sound of our informant's voice directed him to ...