prevalent

盛行的，普遍的adj.

• Smoking is becoming increasingly prevalent among younger women.

  吸烟在年轻女性中正变得越来越盛行。

• For young adults without a bachelor degree, as of 2008, living at home with their parents was more prevalent than living with a romantic partner.

  对于没有学士学位的年轻人来说，在2008年，其与父母同住的现象比与恋人同住更为普遍。

• One prevalent quality we have found in teens, statements about themselves, their friends and their families is a strikingly positive emotional tone.

  我们在青少年身上发现的一个普遍特征是，他们对自己、朋友和家人的描述都带有一种非常积极的情绪基调。