c, beauty.

Origin:

Tang Meng _ Poem of Skill and Emotion contains Liu Yuxi's poem: "It's common to meddle in things, and it's completely out of the south of the Yangtze River."

The main idea is that the geisha wear high-pitched makeup in the palace and sing "Du Weiniang" tenderly. Adult Sikong has long been used to it, but my thoughts are touching < P >.

commonplace refers to things that are not uncommon and used to.

Original text:

A high bun and a palace-like makeup, and the spring breeze is a song of Du Weiniang; It's common to be nosy, and it's broken off the Jiangnan secretariat.

Reference: Common-Common-Baidu Encyclopedia.