Delphinite
绿帘石
🗣️ 情景例句
That's a practicable course of action.
那是一个切合实际的行动方案。
There is much to be said on both sides.
公说公有理，婆说婆有理。
The first westerner to discover these islands was an Italian explorer in 1524.
首次发现这些岛屿的西方人是一位意大利探险家，时间是1524年。