Metalammine
(=metalammonia)(金属)氨合物
🗣️ 情景例句
and one of them is Columbia.
其中一所是Columbia大学。
Poverty tries friends.
贫穷考验朋友。
The Macdonalds finished supper at Macdonald's, and then bowled at the bowling alley.
麦可糖那一家在麦当劳吃过晚饭后去球馆打保龄。