Question

丁当[dīng dāng]象声词1.■（金属、瓷器等的撞击声） ding-dong; jingle; clatter; tinkle:The little clock tinkled out the hours.那只小钟丁当丁当地报时。The dishes and bowls slid together with a clatter.碟子碗碰得丁丁当当的。