interject
/ˌɪntəˈdʒekt/verb
with obj.
- say (something) abruptly, especially as an aside or interruption（突然地）插话, 打断：
she interjected the odd question here and there
她时不时地插问个古怪问题
no obj. Christina felt bound to interject before there was open warfare.克里斯蒂娜觉得有必要在公开冲突发生前及时介入。
派生词
interjectory
adjective词源
late 16th cent.: from Latin interject- 'interposed'， from the verb interjicere, from inter- 'between' + jacere 'to throw'.