Shellmoulding
壳型造型
🗣️ 情景例句
What is the allotted time for receiving?
这批货物什么时候我们能收到？
Whom do you want to talk to?
你要和谁讲话？
Man-made satellites have been sent up into space by many countries.
许多国家都成功地把人造卫星送入了太空。