Ulva
n. [植]石莼
🗣️ 情景例句
Maybe we can experiment with your patients
也许我们可以在你的病人中试试
It's a small world.
世界真小！
We can stop here on the right beyond the tree. Let's make our camp here.
我们可以在右边的树下停车。我们就在这里露营吧。