What do you mean by dead bones and dead grass? How do you pronounce dead bones and dead grass?

What do you mean by dead bones and dead grass? How do you pronounce dead bones and dead grass?

Reference answer:

Pinyin: k ū g ǔ s ǐ c ǐ o, abbreviated as kgsc.

Idiom explanation: refers to tortoise shell and yarrow. A disparaging term for a divination device. Wang Chong of Han Dynasty wrote in On the Balance of Divination: "Zhou Wuwang attacked, divined and opposed. Zhan said, "Big killer." Tai Gong pushed the turtle and said,' Dead bones and withered grass, how do you know?' "Also as" dead grass ". Song Ouyang Xiu's Debate on Strange Bamboo: "Bamboo, are you ignorant?" You are ignorant.