begin [bi'ɡin] vi.1. 开始:The story begins with their marriage.故事以他们的婚姻开始。School vacation begins on Tuesday.学校假期从星期二开始。2. 开始存在;开始出现,呈现;形成;产生;始于,源于:That has been true since the world began.开天辟地以来,那便是真理。The custom began during the First World War.这种习俗起源于(或始于)第一次世界大战。3. 做开头部分,以…为首(或开头):The Bi...