Phytocollite
氮腐殖质
🗣️ 情景例句
What about the bet?
那打赌的事呢？
Have you heard from Marry?
你收到玛丽的来信吗？
After a great many loud explosions, the race began.
在好一阵喧闹的爆炸声之后，比赛开始了。