Wittichenite
脆硫铜铋矿, 硫铋铜矿
🗣️ 情景例句
And programs that don't leave anyone out.
而且是些不排拒任何人的活动。
That's very nice of you. I guess I could use some help.
谢谢你的好意。我想我可能要一点帮助。
Each of the four cables contains 26,108 lengths of wire.
4根钢缆中的每根由26，108股钢绳组成。