Bitumenite
[地质]藻烛煤
🗣️ 情景例句
John Philip Sousa. John Philip Sousa
的曲子。
The sky is not less blue because the blind man does not see it.
天不会因瞎子看不见而减其蓝色。
Good afternoon.I believe that this is house is for sale.
下午好。我想这房子是要出售的吧！