Borides
硼化物陶瓷材料
🗣️ 情景例句
who have made my stay in the United States so wonderful.
是你们使得我在美国的生活如此多采多姿。
Come what may, heaven won't fall.
船到桥头自会直。
But Wu Dong ran fastest of all.
但吴东在三人中跑得最快。