Monography
n. 专论
🗣️ 情景例句
Well ...? Could we ask for anything more?
嗯…… 我们还有什么可求的吗？
The mining area is centered large in the north.
那里的采矿区大部分集中在北部。
Once the existence of this wave-length had been discovered,
一旦这种波长的实际存在被发现，