N factors
[医] N因子(缺乏时,鼠饮乙醇量增加)
🧩 词语组成解析
n. 因素（factor的复数）
🗣️ 情景例句
I found it.
我发现了它。
What were you doing at about 4 o'clock yesterday afternoon?
你昨天下午在大约4点钟正在做什么？
On the left.
站在左边。