Euglenophyceae
裸藻纲
🗣️ 情景例句
You cannot believe how sorry I am.
你不知道我感到多么抱歉。
The two warring countries refused to negotiate.
这两个交战国拒绝谈判。
We'll still be able to meet the deadline.
我们还是可以赶上最后期限的。