digress
/daɪˈgres/verb
no obj.
- leave the main subject temporarily in speech or writing（演讲, 写作）离题：
I have digressed a little from my original plan.
我有点偏离我原先的计划了。
派生词
digresser
noundigression
noundigressive
adjectivedigressively
adverbdigressiveness
noun词源
early 16th cent.: from Latin digress- 'stepped away', from the verb digredi, from di- 'aside' + gradi 'to walk'.