Diamondite
赛金刚石合金; 碳化钨合金
🗣️ 情景例句
I've met Mrs. Right.
我已经遇上了意中人。
My native language is Chinese.
我的母语是汉语。
so that there are heavy odds in favour of our dying between the ages of sixty-five and eighty.
我们最可能死亡的年龄在65至80岁之间，