- 相关词组
- medium-steep seam中倾斜矿层
- side face seam侧面接缝
- medium-thickness coal seam中厚煤层
- welt and seam rubbing machine沿条和沿条缝擦平机
- infusion in seam向地层注入
- wide seam宽裂缝
- coal seamn.煤层;
- brazing seam焊缝;
- brazed seam（黄）铜焊缝;
- boiler seam锅炉接缝;
- welded seam can熔接罐
- pervious to water透水;
- welded seam焊缝
- hand-sewn seam手缝接缝
- bunches below waistline seam腰缝下口涌;
- gently inclined seam缓[倾]斜煤层
- weld seam pipe焊缝管
- welding seam[化] 焊缝;
- workable coal seam可采煤层
- soldering seam钎缝;焊缝;
- 今日热词
- 热门搜索
- cap n.帽子;国家队队员资格;帽，盖;v.覆盖;胜过;选入国家队;限定（预算）;箍牙;
- operate v.经营;工作;运转;操作;动手术;作战;
- abandon vt.放弃(信念);(不顾责任、义务等)离弃，遗弃，抛弃;(不得已而)舍弃，丢弃，离开;停止(支持或帮助);中止;陷入，沉湎于（某种情感）n.放任，放纵;完全屈从于压制;
- patience n.容忍;毅力;单人纸牌游戏;
- 如何 how;what ;when;what looks like;as
- large adj.大的;大量的;广泛的;大型的;v.狂欢;
- h n. 英语字母表的第8个字母;大写为Hsymb.氢（化学元素）
- FRM abbr.频率计;增强纤维金属(Fiber Reinforced Metal);胶卷阅读器(Film Reading Machine)
- expert n.专家；行家；能手adj.娴熟的;行家的;专业的;熟练的; 内行的; 专家的; 经验(或知识)丰富的;
- coincidence n.巧合;同时存在;相同;
- herself pron.（反身代词）她自己;（用以加强语气）她亲自，她本人;
- sincerely adv.真诚地;诚恳地;谆;
