Diamondite
赛金刚石合金; 碳化钨合金
🗣️ 情景例句
And you never know
而你永远也猜不到
How many sisters and brothers do you have?
你有几个姊妹和兄弟？
There were birds too, with the eyes carved out of the rock and painted white.
还有一些鸟的眼睛是用石头刻的，并被涂上白色。