- 相关词组
- joist steel梁钢
- needle mushroom金针菇;
- Carbon Steel碳钢;
- needle trade缝纫业;
- magnetic needlen.磁针;
- area of steel钢筋断面面积，钢筋截面面积;
- net roller滚筒式起网机
- aluminium coated sheet steel镀铝薄钢板;
- roller toweln.套在滚筒上转动的搽手毛巾;
- iron and steel base钢铁基地
- high-speed steel高速钢;
- needle valven.针形阀，针状活门;
- beam steel梁钢筋;
- needle fir辽东冷杉
- nickel steel gas welding rod镍钢气焊条
- nichrome steel镍铬耐热钢
- needled steel加硼硬化亚共析钢
- nickel plated steel wire镀镍钢丝
- acid resistant steel耐酸钢;
- nickel cast steel含镍铸钢
- 今日热词
- 热门搜索
- expire vi.期满;文件、协议等（因到期而）失效;断气;逝世;
- repairs n.修理，修补( repair的名词复数 );修补的地方;v.纠正( repair的第三人称单数 );补救;
- postcode n.邮政编码;
- thread n.线;线索;线状物;螺纹;vt.穿成串;将（针、线等）穿过…;用…线缝;给…装入（胶片、狭带、绳子）;
- despair n.绝望;使人绝望的人（或事物）;vi.绝望;
- businessman n.商人;实业家;
- staff n.全体职工;行政人群;拐杖;v.任职于…;
- duty n.责任;职务，职责;上班;税;
- punctuate vt.加标点符号;不时打断;加强，强调;vt.不时打断某事物;使用标点符号;
- appropriate adj. 适当的;恰当的;合适的;v. 盗用;侵吞;拨（专款等） ;
- expense n.开销;费用;业务费;
- memory n.记忆力;回忆;存储器;怀念;
