chime in
插话、加入或发表意见
口语·表示插话或加入讨论
英文释义
to join in a conversation or discussion, often interrupting or adding one's opinion or input
例句
During the meeting, he chimed in with a suggestion that no one had thought of.
典故来源
源自钟声的比喻，钟声在音乐中和谐加入，引申为在对话中适时插入意见。