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- Workers are using electric welders to weld cracked steel. 工人正在用电焊机把断裂的钢筋焊结在一起。
- Is there a link between smoking and lung disease? 吸烟与肺部疾病之间有关系吗？
- Does smoking contribute to lung cancer? 吸烟会导致肺癌吗?
- Surgical removal of all or part of a lung. 肺切除术，肺部分切除术对整个或部分肺的外科手术切除
- Some metals weld better than others. 有些金属容易焊，有的不容易焊。
- The mortality from lung cancer is increasing. 肺癌死亡人数在增多。
- He suffered from a lung infection. 他肺部受到了感染。
- Smoking can lead to lung cancer. 抽烟可能导致肺癌。
- Mr. Toffler has a lung condition. 托夫勒先生患肺病。
- Fifty welders were declared redundant. 已公布削减五十名焊工.
- BATTERY, WELDERS AND BATTERY CHARGERS ETC. 求购电池及电池充电器。
- It takes speed and skill to weld steel at this heat. 在这样的温度焊钢需要速度和技术。
- Safety helmet for electric welders. 电焊工专用安全帽。
- What is welding? and what do welders do? 什么是焊接?焊接能做什么?
- Is there a connection between smoking and lung cancer? 吸烟跟肺癌是否有关?
- It take speed and skill to weld steel at this heat. 在这样的温度焊钢需要速度和技术。
- Smoking is responsible for many cases of lung cancer. 吸烟是许多人患肺癌的致病因素。
- It takes speed to weld steel at this heat. 在这样的高温下熔接钢铁需要快速。
- They weld the pieces of a broken axle. 他们焊接断了的车轴。
- His job is to weld parts together. 他的工作是焊接零件。
