Oscillatoriaceae
[医] 颤藻科
🗣️ 情景例句
Good. What do you think, Richard?
好。 你看呢 Richard？
Water dropping day by day wears the hardest rock away.
水滴天天滴不停，石头最坚也磨损。
I think the blue dress is prettier.
我认为那件蓝色的更漂亮些。