单词	ultramicroscopic
释义	ultramicroscopic adjective ul·​tra·​mi·​cro·​scop·​ic ˌəl-trə-ˌmī-krə-ˈskä-pik  variants or less commonly ultramicroscopical ˌəl-trə-ˌmī-krə-ˈskä-pi-kəl  1 : too small to be seen with an ordinary microscope 2 : of or relating to an ultramicroscope ultramicroscopically ˌəl-trə-ˌmī-krə-ˈskä-pi-k(ə-)lē  adverb Word History Etymology International Scientific Vocabulary First Known Use 1870, in the meaning defined at sense 1 Medical Definition ultramicroscopic adjective ul·​tra·​mi·​cro·​scop·​ic -ˌmī-krə-ˈskäp-ik  variants also ultramicroscopical -i-kəl  1 : too small to be seen with an ordinary microscope compare macroscopic, microscopic sense 2, submicroscopic 2 : of or relating to an ultramicroscope
随便看	sternsheets sternson sternsons sternum sternums sternutation sternutations sternutator sternutatories sternutators sternward sternwards sternway sternways sternwheeleres sternwheelers steroid steroidal steroidogeneses steroidogenesis steroidogenic steroids sterol sterols steropes

英语词典包含469781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。