begin

begin

过去式：began

过去分词：begun

现在进行时：beginning

词形变化：

动词过去式: began | 动词过去分词: begun | 动词现在分词: beginning | 动词第三人称单数: begins |

同义词：

start | commence | inaugurate | initiate | open | start on | set in motion | embark on | bring into being | instigate | activate | create | get down to | get to | launch | institute | aggress | actuate | conceive | originate | trigger | rise | occasion | take off | stem | take | off | get down | set about | lead off | start out | get | set out |

反义词：

end | conclude | finish |

词义辨析：

同义:

vt.vi.开始

start  commence  take off  

同义参见:

institute  initiate  conceive  inaugurate  originate  open  trigger  stem  aggress  rise  actuate  occasion  

反义:

vt.vi.开始; 动手

end  finish  conclude  

反义参见:

cease  adjourn  close  stop