Halimeda
仙掌藻屬
??? 情景例句
I'm afraid I'll be tied up tomorrow at ten.
恐怕明天上午10點我很忙。
We never know the worth (or value) of water till the well is dry.
井枯方知水可貴。
Goodness! Zhen Jie! I can't believe it. What are you doing here?
啊，天那！鄭杰！我簡直不能相信。你到這里來有什么事嗎？