- 相关词组
- drill pipe钻杆;
- hollow steel空心钢;空心钻
- aluminium coated sheet steel镀铝薄钢板;
- drill bit钻头;钎头;
- mild steel ingot低碳钢锭
- mild carbon steel低碳钢
- hollow-drill steel空心钻杆
- drill pressn.钻床;
- electric drill电钻;
- mild sheet steel软钢板
- alloy steel合金钢;
- Carbon Steel碳钢;
- hollow-rod churn drill空心杆冲钻
- fire drilln.消防演习
- drill downvt.向下钻取数据;
- bottom layer of the reinforcing steel底层钢筋;
- hollow square steel空心方钢
- hollow drill steel中空钻探钢
- all welded steel structure全焊接钢结构;
- air drill hammer风锥钻;
- 今日热词
- 热门搜索
- TPO 时间;热塑性弹性体;程序升温氧化法;聚烯烃类热塑性弹性体;托福模考软件
- apart adv.相隔,相距;分散地,分开地;成部分,成碎片;分辨;adj.分离的,隔离的;
- primitive adj.原始的;发展水平低的;落后的;[生物学]原生的;n.原始人;早期的艺术家(作品);单纯的人:不世故的人;自学的艺术家;
- discourage v.阻拦;使灰心;
- rapid adj.瞬间的;快速的;
- marry v.结婚;为…主持婚礼;把…嫁给;为…娶亲;相结合;
- patience n.容忍;毅力;单人纸牌游戏;
- topic n.话题;
- novel n.小说;adj.新颖的;
- ant n.蚂蚁;
- throughout prep. (表示时间)自始至终;在…期间;遍及…地域;遍及…场所;adv. 处处;始终;在所有方面;
- divorce n.离婚;分离;v.与(某人)离婚;使分离,使脱离;