Impulse welding
[化] 脉冲焊
🧩 词语组成解析
a. 焊的\\n[机] 熔接, 焊接, 锻接
🗣️ 情景例句
He graduated from medical school in 1960
他在一九六零年从医学院毕业，
Which one is more clever?
哪一个是较聪明的？
The hospital had been bombed and Hans had made his way back into Western Germany on foot.
医院遭到轰炸，汉斯步行回到了西德。