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
Huh.
嗯。
How many pounds are you going to order?
你要订几磅？
Oh, dear. I forgot to tell you. Would you like to come?
哎唷。我忘了告诉你。你愿意来吗？