Ultrathene
乙烯-醋酸乙烯共聚物
🗣️ 情景例句
May I have your name, Please?
请问尊姓大名？
When I had a rest, what were you doing?
当我休息时，你在做什么？
The captain knew that another attempt would be made later, for the sunken ship he was trying to find had been carrying a precious cargo of gold bullion.
船长知道日后还会再作尝试，因为他试图寻找的沉船上载有一批珍贵的金条。