not but what

• conj. 虽然(虽则)

not but what的用法和样例：

例句

用作连词 (conj.)

1. Though he is rich, his life is not happy.
   他虽然很有钱，但生活并不幸福。
2. The furniture is old but it will last my time.
   这家具虽然旧，但够我用一辈子。