Vibrocast
(用超声波或高频声波的)振动压(力)铸(造)
🗣️ 情景例句
Your grandfather went to the Engineering School there.
你爷爷进那个工学院。
I can manage. But thank you, anyway.
我自己行了，但还是要谢谢您。
Granted, a snobbery of camping itself, based upon equipment and techniques, already exists,
诚然，露营地本身也存在以露营装备和方式取人的势利现象，