burden

His family responsibilities had started to become a burden..家庭责任已开始成为他的负担。

burd(看作bird) ＋ en → 鸟负重就飞不动了 → 重担记忆

American college students are increasingly ______ with credit card debt and the consequences can be rather serious.。句意： 美国大学生的信用卡贷款负担日益增大， 其结果可能十分严重。boost： 推进； discharge： 卸下， 放出； dominate： 支配， 占优势。214dominated

heavy burden重负；重炉料

burden of proof举证责任；提供证据之责任

tax burden课税负担

financial burdenn. 财政负担，经济负担

economic burden经济负担

beast of burden驮兽（如马、驴等）

burden of persuasion说服责任；举证责任

真题例句...The most obvious problem is that it might give museums a very heavy economic burden which directly impedes the sustainable development of these organizations...CET42009.6写作题

真题例句...the young generation is under the burden of severe environmental pollution and there are many problems waiting for them to solve...CET42009.12写作题