Phytocollite
氮腐殖质
🗣️ 情景例句
Now, come on, son. Come on, son.
醒醒， 孩子。醒醒， 孩子。
What's on Channel 8 now?
现在8频道播什么节目？
Suddenly, they heard a voice behind them.
突然他们听到身后有声音。