Percussion welding

[机] 冲击熔接

🧩 词语组成解析

percussion [pɚ'kʌʃən]
n. 敲打,碰撞;振动;<音>打击乐器;[医]扣诊法;
per贯穿,自始至终+cuss震+ion名词后缀→震动→敲打
welding
a. 焊的\\n[机] 熔接, 焊接, 锻接

🗣️ 情景例句

Then, how about 50% by L C and the rest by D P?
那么,50%用信用证支付,其余用付款交单支付,怎么样?
I have forgotten his telephone number.
我忘记了他的电话号码。
They took with them dogs, rats and plants like the sweet potato,and settled mainly in North Island where the weather was warmer.
他们随身带去了狗、老鼠及像红薯之类的植物,并且大部分定居在气候比较温暖的北岛。
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