finish off

柯林斯词典

1. PHRASAL VERB If you finish off something that you have been eating or drinking, you eat or drink the last part of it with the result that there is none left. 喫光; 喝光
Kelly finished off his coffee. 凱利喝光了他的咖啡。
2. PHRASAL VERB If someone finishes off a person or thing that is already badly injured or damaged, they kill or destroy them. 殺死 (已嚴重受傷的人); 燬滅 (已嚴重受損的物)
They meant to finish her off, swiftly and without mercy. 他們打算毫不畱情地迅速殺死她。
3. →see also finish