冷子

yī shēng ràng tā zài yī yuàn lǐ zài dāi wǔ tiān tā què chōu lěng zi pǎo huí le gōng dì

医生让他在医院里再呆五天，他却抽冷子跑回了工地。

The doctor had told him to stay in hospital five more days, but he slipped back to the worksite.