Frcmc
纤维增强陶瓷基复合材料
🗣️ 情景例句
Is it supposed to rain today?
今天要下雨吗？
Joseph likes to listen to music.
约瑟夫喜欢听音乐。
Nothing of value was found, but the numerous items which were brought to the surface proved to be of great interest.
但没发现什么值钱的东西，不过打捞出来的众多的物品还是引起了大家极大的兴趣。