Butterfly Heart Flower Wreath Alloy Nail Art Zircon Pearl Crystal Manicure Nails Accesorios Supplies Decorations Charms10pcs/lot Luxury Sailor Moon Star Starlight Alloy Nail Art Zircon Pearl Metal Manicure Nails Accessories Nail Decorations Charms1Pcs Dental Gauge Calipers Barren Duck With Digital Laser ...
17.bit gauge钻头规 18.blindram preventer盲板防喷器 19. blind shear ram preventer剪切闸板防喷器 20.blow-out preventer(BOP)防喷器 21.bolt螺栓 22.BOP control panel防喷器控制盘 23.BOP deck防喷器平台 24.bottom plug底塞 25.box母扣 26.brake level(brake handle)刹把 27.brake line(brake stapl...
mock buttonhole,decoration buttonhole假扣眼,[粤]假钮门 mock fly 假门襟 moth resistant finish 防虫处理 mould charge,mould cost开板费(如胶章/拉链头等) nail-button 钉脚钮扣 natural fibre 天然纤维 neck dart 领省,[粤]领褶 neck 领圈,[粤]颈圈 needle detec...
near—bit stabilizer 近钻头扶正器 234.needle valv 针形阀 235。nigger—head 扳手加长套筒 236.nipper 慑子,夹子 237.non—magnetic drilling collar 非磁钻键 238。normal close valve 常闭阀 239.normal open valve 常开阀 240.nozzle 水眼,喷嘴 241。nut 螺帽 242。nut bolt 带帽螺栓 243.nut spinner ...
树枝;分部;分科 butter n.黄油;奶油 cargo n.船货,货物 brand n.商品;烙印 vt.铭刻 butterfly n.蝴蝶 carpenter n.木工,木匠 brandy n.白兰地酒 button n.扣子;按钮 vt.扣紧 carpet n.地毯,毡毯,毛毯 brass n.黄铜;黄铜器 cabbage n.洋白菜,卷心菜 carriage n.客车厢;四轮马车 breadth n.宽度,幅度;...
烧伤 burst vt.使爆裂 vi.&n.爆炸 bury vt.埋葬,葬;埋藏 bus n.公共汽车 bush n.灌木,灌木丛,矮树 business n.商业,生意;事务 busy a.忙的,繁忙的 but conj.但是,可是 butcher n.屠夫;屠杀者 butter n.黄油;奶油 butterfly n.蝴蝶 button n.扣子;按钮 vt.扣紧 buy vt.买,购买 vi.买 by prep....
烧伤 burst vt.使爆裂 v i.&n.爆炸 bury vt.埋葬,葬;埋藏 bus n.公共汽车 bush n.灌木,灌木丛,矮树 business n.商业,生意;事务 busy a.忙的,繁忙的 but conj.但是,可是 butcher n.屠夫;屠杀者 butter n.黄油;奶油 butterfly n.蝴蝶 button n.扣子;按钮 vt.扣紧 buy vt.买,购买 vi.买 by prep...
1 A Type Wooden Ladder A字木梯 A-frame A型骨架 A-truss A型构架 Abandon 废弃 Abandoned well 废井 Aberration of needle 磁针偏差 Abnormal pressure 异常压力 abnormally high pressure 异常高压 Abort 中止 abrasion 磨损 Abrasion surface 浪蚀面 abrasive cut-off machine 磨切机 Abrasive Cutting Wheel 拮碟...
The owl can hear a mouse chewing and fly down on it, even though it is hidden from sight under a pile of leaves. 在这种电池中,照在电池光敏表面光电效应而发射电子,而这些电子被吸引到另一电极。 即使老鼠躲藏在一堆叶子下看不见的地方,猫头鹰也能听见老鼠咀嚼的声音而飞下来袭击 它。 This might ...
(brake staple) 刹带 23. buttress-thread 梯形扣 24. butterfly valve 蝶阀 25. by-pass 旁通 26. choke line 阻流管线 27. choke valve 节流阀 28. clutch 离合器 29. dead line 死绳 30. direct current drive 直流电驱动 31. drawworks motor 绞车电机 32. drift mandrel 通径规 33. drilling ...