Phyllosiphonaceae
叶管藻科
🗣️ 情景例句
I feel sick as a dog.
我病得很厉害。
That's a tough question to answer.
那是一个很难回答的问题。
Yes. Wash your hands with soap at the end of your experiment.
可以。在实验结束时要用肥皂洗手。