Definition
to complete something swiftly and with ease, particularly a significant amount of food or tasks
轻松完成；（尤指）匆匆做完工作；快速吃光大量食物
She polished off the whole cake after dinner.
她晚餐后迅速吃完整块蛋糕。
We polished off the reports quickly so we could go home early.
我们迅速完成报告，以便能早点回家。
He polished off all the pizza in less than an hour.
他在不到一小时内吃光了所有的披萨。