upon a merry pin

• 高兴

upon a merry pin的用法和样例：

例句

1. The boss had a happy look on his face.
   老板脸上挂著高兴的神色。
2. Cross and angry words in family grate upon the ear.
   不高兴与生气的话在一个家庭里令人不愉快。

词汇搭配

• upon a merry pin 高兴