to weld a broken axle焊接一条断裂的轴Where did you learn to weld?你在哪儿学会的焊接技术？They will also be used on factory floors to weld things together.它们也可用于工厂车间，用来焊接物体。...
to weld a broken axle焊接一条断裂的轴The vacuum brazing is a kind of good weld technique.真空钎焊是一种优良的连接技术.Where did you learn to weld?你在哪儿学会的焊接技术？A beam of light produced a laser can weld metals.激光器发生的光束可以焊接金属.属类:[综合句库]-[-].It is ...
Preventers are usually brown, red or orange inhalers.这些预防类药物通常是褐色, 红色或者橙色的.How can we improve engines, inhalers, and extinguishers?我们怎样改进引擎 、 喷雾器和灭火器?...
He probes the enemy's weak positions, ignoring his strongholds.他侦察敌人兵力薄弱的位置，对其要塞不予理睬。Small probes would give the allied armies some combat experience before the main battle started.小规模的试探可以使盟军在大战开始之前获得一些战斗经验。Its rin...
"That was a truly delicious piece of pork," he said. "Yes, wasn't it?" echoed Penelope.“那块猪肉真好吃，”他说。“没错，可不是么？”佩内洛普附和道。Characteristics: Being appetising and nourishing, it is a delicious dish in a banquet.特点: 味道鲜美,营养...