Ammonifier
氨化细菌
🗣️ 情景例句
How can I reward your help?
我怎样才能报答你的帮助呢？
I am 22 years old and have a great job in an advertising agency, working for a very nice boss.
我22岁，在一家广告公司有一份如意的工作，为一位很不错的老板打工。
But some time later it began to rain.
但过了一阵子。天下起雨来，