act to promote the defence of the u.s.是什么意思、英文翻译及中文解释 本文已影响 693人 act to promote the defence of the u.s.ing-bottom: 66.56%;"> 词语: act to promote the defence of the u.s.解释: 美国国防促进法词性: 名词词典: 经贸专业英汉词典