Diamondite
赛金刚石合金; 碳化钨合金
🗣️ 情景例句
Do you believe in Christianity?
你信仰基督教吗？
I never would have thought of it if you hadn't mentioned it.
如果你没提及，我将不会想到它。
I've been here for about two years. I've been here since 1993.
我到这儿大约有两年时间了。我自1993年就到这儿学习。