Cobaltomenite
硒鈷礦
??? 情景例句
How is your tennis coming along?
你的網(wǎng)球打得怎么樣？
Early to bed and early to rise,makes a man healthy,wealthy and wise.
早睡早起，使人健康、富有而聰明。
That's easy. I can do that tomorrow. I'll bring my drill.
那容易。我明天就做。我把鉆頭帶來。