Ammonia nitrogen
[化] 氨型氮; 氨基氮\\n[医] 氨氮
🧩 词语组成解析
ammonia
[ə'məunjə]
n. 氨;氨水;氨气;
🗣️ 情景例句
My mother has a touch of the flu.
我妈得流感了。
I plan to learn photography.
我打算学摄影。
Hi! I'm sorry I was out when you rang.
你好！我很抱歉，你打电话时我出去了。