Ammonifier
氨化细菌
🗣️ 情景例句
I just love mashed potato.
我就是喜欢土豆泥。
Did you criticize him for his mistakes?
你因为犯错误的事批评他了吗？
(A light year is the distance which light travels at 186,000 miles per second in one year,
一光年是光以每秒186，000英里的速度在一年内走的距离，