Borides
硼化物陶瓷材料
🗣️ 情景例句
Do you think you are introverted or extroverted?
你认为你性格内向还是外向？
I don't feel very well.
我觉得不太舒服。
the total absence of fishing boats around the oil rigs.
钻井平台周围根本没有捕鱼船只。