Definition
To hinder or limit the progress or development of someone or something.
拖累，阻礙
The biggest problem with this project is that it's a drag on our resources.
這個項目最大的問題是它拖累了我們的資源。
He's always complaining that his job is a drag on him.
他總是抱怨他的工作拖累了他。
Past mistakes can be a drag on your progress.
過去的錯誤可能會拖累你的進步。