mellow

a. 成熟的,醇的,熟练的

As they mature, many young radicals mellow into a more tolerant attitude towards life and society.

随着逐渐成熟，许多年轻的激进分子对 生活和社会渐持较为宽容的态度。

The orchestra had a distinctively warm and mellow sound.

这个管弦乐队演奏的特色是声音优美柔和.