6.15四级打卡四级词汇

adventure [] n.冒险;惊险活动 venture [] n.&vi.;冒险 vt.敢于 convention [] n.习俗,惯例;公约,集会;惯例 conventional [] a.普通的;习惯的 event [] n.事件,大事;事变 eventually [] ad.终于;最后 invent [invent] v.发明,