Percussive welding
[电] 敲击的焊接法
🧩 词语组成解析
percussive
[[pə'kʌsiv]]
a. 敲击的, 有强大冲击力的, 令人震惊的, 叩诊的
a. 焊的\\n[机] 熔接, 焊接, 锻接
🗣️ 情景例句
What school did you go to?
你上哪所学校？
Father has prescribed a course of action for my bother.
父亲指使弟弟的行动。
Which hammer? This one?
哪一把？是这把吗？