burden[ˈbə:dn]

n. 重担，负担，职责，义务，叠歌，要点 v. 使负重担，加载，装载
◇ be a burden to 对…是个负担
burden oneself自加压力
burdened with debts 债务累累
drop one’s burden 放下包袱
shift the burden on to sb.转嫁责任，丢包袱
take up the burden with courage 勇挑重担
the burden of sth. …的主题，要点
‖ burden of debts 债务负担
burden of adducing evidence 举证责任
burden of contract 履行合同责任
burden of persuation 证明的责任
burden of pleading 诉讼主张的责任
burden of proof 举证责任
burden of rebuttal提出相反证据的责任
burden of taxation 税收负担
burden of rate 间接费用率
joint burden 共同负担
burdensome adj.繁重的，难于负担的
burdensome adj. 繁重的，难于负担的