Macroalgae
大型藻类
🗣️ 情景例句
That's just what I was thinking.
我正是那么想的。
A book that remains shut is but a block.
有书闭卷不阅读，无异是一块木头。
Yes, I'm afraid I do.I may come later.
是的，恐怕我必须做。我可以晚一点去。