叮咚

    dīngdōng

    1. Onomatopoeiading dong (onomatopoeia); jingling of bells; clanking sound

    门铃“叮咚”一响,他立刻去开门。Ménlíng "dīngdōng" yī xiǎng, tā lìkè qù kāimén.The doorbell went ding-dong, and he immediately went to open the door.