系列: succession; series; bank; set; set family; train 短语和例子一系列的灾难 a succession of disasters; 一系列的问题 a series of problems; 一系列政策 a whole set of policies; 系列试题 test series; 运载系列 vehicle series; 系
锤: Ⅰ名词1.(一种古代兵器) a metal ball with a handle or chain, used as weapon; mace2.(秤坨; 像锤的东西) weight 短语和例子秤锤 steelyard weight; 平衡锤 balance weight; 调节锤 governor weight3.(锤子) hammer 短语和例子大锤 sledge-ha
