单词	semicircle
释义	semicirclesemicircle /ˈsɛmiˌsɚkəl/ noun [countable] 1 math, geometry half a circle2a group arranged in a curved line, as if on the edge of half a circle:  A semicircle of chairs faced his desk.—semicircular /ˌsɛmiˈsɚkyəlɚ/ adjective
随便看	Thimpu thin thine thing thingamajig think thinkable thinker thinking think tank thinly thinner thinness thinning thin-skinned third third base third class third-class third-degree third degree third eyelid third-party third party third person

英语词典包含48224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。