开始set outcome on开始从事 take up ; go into ; enter into ; take to从头开始 from scratch ; Start from scratch ; from square one ; ab initio比赛开始 play ; Begin playing ; kick off ; begining of the game认识acquaint oneself withbe familiar with短语认识论 epistemology ; theory of knowledge ; Epistemological ; Erkenntnistheorie开始认识 be acquainted with ; get to know ; Begin to recognize ; Come to know理解make out短语阅读理解 reading comprehension ; Part ; Part I Reading Comprehension ; Comprehension使理解 get through to ; get across满意请采纳,谢谢