海量資源,盡在掌握
 a.積極的;活躍的:He takes an active part in labor.他積極參加勞動。David is an active student in our school.大衛(wèi)在我們學校里是一名活躍的學生。be active in…積極于…:He was active in organizing the union to protect the bird.他積極組織護鳥協(xié)會。......(本文共 170 字) [閱讀本文] >>