Chlorophyceae
绿藻纲
🗣️ 情景例句
Malcolm, this is Joanne Thompson. Malcolm
这是Joanne Thompson。
We must listen carefully to the teacher.
我们必须注意听老师说的话。
at eighty can knock us out, and into our grave.
能到了80岁可能会使我们一蹶不振而进入坟墓。