Pleurococcus
n. 联球；藻属\\n
🗣️ 情景例句
I'm just calling to confirm your appointment tomorrow at 3:00 p.m.
我打电话确认明天下午3点你约定的时间。
There is no royal road to learning.
治学无坦途。
Who was first? Who was second? Who was third?
谁是第一？谁是第二？谁是第三？