Vibrocast
(用超声波或高频声波的)振动压(力)铸(造)
🗣️ 情景例句
She grabbed the chance to travel abroad.
她抓住机会到国外旅行。
She is free any time you need help.
你需要帮忙时，请随时向她求助好了。
What work are you going to do?
我们打算干什么活？