then

1.（指过去）当时，那时；（指将来）到那时，届时used to refer to a particular time in the past or future

2.然后；接着；其后；后来used to introduce the next item in a series of actions, events, instructions, etc.

3.那么；因此；既然如此used to show the logical result of a particular statement or situation

4.另外；还有；再者；而且used to introduce additional information

5.总之used to introduce a summary of sth that has just been said

6.（表示交谈、陈述等的开始或结束）那么used to show the beginning or end of a conversation, statement, etc.

…and then some

而且还要多；而且远不止这些used to emphasize the large amount or number of sth, and to say that you have not mentioned everything

but then|then again|but then again

（引出另外情况或相对照的情况）不过，可是话又说回来了used to introduce additional information or information that contrasts with sth that has just been said

1.[obn]当时（任职等）的used to describe sb who had a particular title, job, etc. at the time in the past that is being discussed

1.(a) 〔时间〕然后,其次

2.那时,当时

1.当时的

1.那时

1.at a particular time in the past or in the future; used for referring to the person who had a particular job or position at a particular time in the past

2.used for introducing the next thing that happens

3.used at the end of a question when you think something must be true because of what has just been said; used for saying what the result must be if something is true; used when you are giving the result of the events that you have been describing

4.used at the end of a conversation for showing that you think something has been agreed on