1. They are chattering over their needlework. 她们一边做针线活一边唠叨个不停。
2. Who chatters to you, will chatter of you. 和你喋喋不休的人，将为你喋喋不休（？）
3. The party chatter ebbed away, and the music slowed. 聚会的闲聊声渐渐退去，音乐也慢了下来。
英英解释
n.
1. noisy talk
2. the rapid series of noises made by the parts of a machine
3. the high-pitched continuing noise made by animals (birds or monkeys) v.
1. click repeatedly or uncontrollably
2. cut unevenly with a chattering tool
3. talk socially without exchanging too much information
4. speak (about unimportant matters) rapidly and incessantly
5. make noise as if chattering away
