单词	epithelial
释义	epithelial /ˌɛpɪˈθiːlɪ(ə)l / adjective Anatomy Relating to or denoting the thin tissue forming the outer layer of a body’s surface and lining the alimentary canal and other hollow structures: the epithelial cells lining the gut ovarian epithelial tumours... Cigarette smoke appears to potentiate the effects of asbestos, at least in part by enhancing the binding of fibers to epithelial surfaces. The professor recently led a study in which she compared the amounts of zinc taken up by the prostate's epithelial cells. In addition, a defective epithelial layer can allow bacteria to gain entry into the human host.
随便看	downtick down timber downtime down to earth down-to-earthness down tools down to the ground (down) to the last (or final, smallest, etc.) detail pyemia pyeste egg pyet PYG pygal pygarg pygidial pygidium pygies Pygmalion Pygmalionism pygmean pygmoid pygmy pygmy chimpanzee pygmy cup pygmydom

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。