dinning是din的现在分词形式，其作动词意思是喧闹、喋喋不休地说；作名词时意思是喧嚣声、嘈杂声、吵闹声；其第三人称单数为dins；过去式为dinned；过去分词为dinned。dining是dine的现在分词形式，其意思是进餐、用饭，其第三人称单数为dines；过去式为dined；过去分词为dined。

例句：1、We got a new table for the dining room.

我们给饭厅添了一张新桌子。

2、Would you do me the honour of dining with me？

你能赏光和我一块吃饭吗？

3、The firm spent thousands wining and dining potential clients.

这家公司成千上万地花费在大摆酒宴款待潜在的客户上。

4、The children were banished from the dining room.

孩子们被赶出餐室。

5、The children were making an awful din.

孩子们吵得厉害。