Fonsetorigo
[拉]本源, 根源
🗣️ 情景例句
Yes? Can I do something for you?
什么事？我能为您效劳吗？
Young cocks love no coops.
小公鸡不恋笼。
and we know something of the great variety of the sea bed's topography.
而且我们对海底地形的千变万化也有了一定的了解。