overburden
英[???v??b?:dn]
美[?o?v?r?b?rdn]
例句
同義詞
英語六級(jí)真題
英英詞典釋義
Noun
1. the surface soil that must be moved away to get at coal seams and mineral deposits
2. an excessive burden
Verb
1. burden with too much work or responsibility
2. load with excessive weight
行業(yè)詞典