- 相关词组
- concentric arch同心拱;
- concentric circles同心圆;
- concentric groove（录声盘上的）闭纹;
- concentric nozzle环列[同心圆]喷嘴;
- concentric candle同心电极弧光灯;
- concentric ring同心环;
- concentric reducer同心大小头，大小头;
- concentric line同心线，同轴电缆，同轴线;
- concentric cable同轴电缆;
- concentric circle同心圆;
- concentric chuck同心[万能]卡盘;
- concentric winding同心绕组;
- concentric conics同心二次曲线;
- concentric float同心浮标;
- concentric tube同心管;
- concentric wiring同心线布线;
- concentric valve同心阀;
- 今日热词
- 热门搜索
- dozen num. 一打，十二个;十几个;许多;
- apparent adj.易看见的，可看见的;显然的，明明白白的;貌似的，表面的;显见;
- Miss. abbr.Mississippi 美国密西西比州州名;
- peaceful adj.和平的;平和的;宁静的;寻求和平的;
- information n.消息;数据;问讯处;
- bath n.浴缸;洗澡;游泳池;澡堂;容器;v.（给小孩）洗澡;
- extremely adv.极端地;非常，很;去;绝;
- verb n.动词;动词结构;
- dance with me 与我共舞（电视连续剧名）;
- river n.河，江;溪，巨流;
- state v.陈述;公布;n.状态;国家;州;
- icy adj.寒冷的，冰冷的;结冰的;结满冰的;冰冻的;冷冰冰的;覆盖着冰的;冷峻的;冷冰冰的，不友好的;
