- 相关词组
- austenite welding奥氏体焊接；不锈钢焊接
- argon-arc welding氩弧焊;
- steel bar flux press welding钢筋电渣压力焊
- stored energy welding贮能焊
- butt welding对接焊，对焊;端焊;
- blacksmith welding锻焊（接）
- resistance weldingn.电阻焊接;
- solid-phase pressure welding固相压焊
- argon arc welding氩弧焊;
- stranded welding wire综合焊条,综合焊丝
- step-back method of welding分段反向焊法
- solid welding wire实心焊丝
- laser welding激光焊接;
- straight welding直缝焊
- percussion hammer叩诊锤
- standard welding symbols标准焊接符号
- welding gutter焊管拉模;
- arc braze welding电弧钎焊;
- both sides welding双面焊接;
- braze welding硬焊，铜焊，钎焊;
- 今日热词
- 热门搜索
- stem n.茎;高脚杯的脚;烟斗柄;词干;v.阻止;
- unit n.单位，单元;班组，小队;病区;设备，部件;
- badminton n.羽毛球运动;
- comfort n.舒适;安逸生活;安慰;感到安慰的人/物;使生活舒适的东西;v.安慰; 抚慰; 宽慰;
- vital adj.必要的，至关重要的;生命的，维持生命所必需的;生气勃勃的;
- 豆瓣 valve;halves of a bean ;
- hibernate vi.（某些动物）冬眠，蛰伏;
- golden time 黄金时间;黄金时代，青春，幸运的时光;
- ambitious adj.有雄心的;有野心的;费力的;耗资的;
- deeply adv.极其;至深处;强烈地;(形容程度)深的;
- go to sleep 睡着;（肢体）麻木;入睡;安息;
- crossing n.横渡;交叉点;十字路口;渡口;安全通行处;人行横道;过境处;穿越;v.穿越;渡过;交叉;画十字(cross的现在分词);
