Euglenophyceae
裸藻纲
🗣️ 情景例句
It's nice to be alone with you, Grandpa.
很高兴单独与你在一起， 爷爷。
Great men's sons seldom do well.
大人物的子孙少出息。
No, thank you. Tom.I've already had lunch.
不，汤姆，谢谢。我已经吃过饭了。