dying out
n. 衰减消失
例句与用法：
Nowadays, many old customs are gradually dying out.
当今，许多旧风俗正在逐渐消亡。
The old traditions are dying out.
旧传统正在消失。
dying out
n. 衰减消失
例句与用法：
Nowadays, many old customs are gradually dying out.
当今，许多旧风俗正在逐渐消亡。
The old traditions are dying out.
旧传统正在消失。