详细解释:n. 宣告, 说明, 宣布
【计】 说明
【经】 申请书, 申报, 报单
英语解释：
名词 declaration:
a statement that is emphatic and explicit (spoken or written)(law) unsworn statement that can be admitted in evidence in a legal transactiona statement of taxable goods or of dutiable properties(contract bridge) the highest bid becomes the contract setting the number of tricks that the bidder must make同义词：contract