"the burden of responsibility" "that's a load off my mind"
"He charged her with cleaning up all the files over the weekend"
Why do you burden yourself with your sister's dog?
你何必自找麻煩為你姐姐的狗所累呢?
He burdened himself with a heavy overcoat.
他給自己加一件厚大衣。
She was burdened with a large quantity of parcels.
她吃力地捧著一大堆包裹。
Carrying a burden of acorns.
I'd rather die..than be a burden.
The burden of training a family.
牛津高階第八版
美國韋氏詞典
Dictionary.com
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維基百科 (自由的百科全書)