Potassamide
氨基鉀
??? 情景例句
Me, too. Have fun!
我也是。祝你們愉快
What shall I send him for his the New Year?
我要送他什么東西作為新年禮物？
And anyone who gave more than a passing thought to the bottom confines of the oceans probably assumed that the sea bed was flat.
凡是稍稍想過大海海底的人大概都會認為海底是平坦的。