Actua阿克脱牌手表actn.行为；行动；法案；(戏剧、歌剧等的)一幕；假装v.行动；举止；假装；表演；扮演；充当；有效果activities of information retrieval情报检索系统的活动activating factor of blood platelet血小活化因子activities not adequately described非标准经济活动activating blood and removing stasis活血化瘀Act ethically and maintain integrity正直行事,保持良好操守Actuarial Science for Life Insurance人寿保险的预算科学Act of previous defence installation预置防范装置行为act on/follow/take sb's adviceActivities of science and technology科技学术活动act against restraint of competition反限制竞争法