单词 | malaria |
释义 | ma·lar·i·a ![]() n. 1. An infectious disease characterized by cycles of chills, fever, and sweating, caused by a protozoan of the genus Plasmodium in red blood cells, which is transmitted to humans by the bite of an infected female anopheles mosquito. 2. Archaic Bad or foul air; miasma. [Italian, from mala aria, bad air (from the belief that malaria was caused by vapors emanating from swamps, rather than mosquitos that bred there ) : mala, feminine of malo, bad (from Latin malus; see mel-3 in the Appendix of Indo-European roots) + aria, air; see ARIA.] ma·lari·al, ma·lari·an, ma·lari·ous adj. |
随便看 |
英语词典包含135693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。