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
Would you like
想不想
The poor man wants much,the miser everything.
穷人要求多，财迷则样样都要。
One evening, however, the lamb was missing.
可是，一天晚上，那只小羔羊失踪了。