secondness第二性secondadj.第二的；次等的；再一个的num.第二n.片刻；秒adv.第二；其次v.支持；赞成；附和；调派Second embodythe deep zen feeling.其二是体现出浓重的禅情。second-order elastic wave equation二阶波动方程second generation translation system第二代翻译系统second-hand ship sale and purchase二手船买卖second degree Kaschin-Beck disease大骨节病Ⅱ度second-hand house brokerage market二手房经纪市场second- level earthed value method二级挣值法second-order autoregressive scheme二阶自回归型式second West-to-east gas pipeline西气东输二线工程second-order state variable filter二阶状态变量滤波器