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
You must develop the muscles of your speech organs to produce unfamiliar sounds.
所以你必须训练和发展你的发音器官（声带、舌、口、鼻腔等）的肌肉，以便发出陌生的（另外一种语言）声音。
He can only speculate as to which horse will win the race.
他只能推测那一匹在赛马中会获胜。
It immediately ran away when she saw it, and experts confirmed that a puma will not attack a human being unless it is cornered.
她刚看见它，它就立刻逃走了。专家证实，美洲狮非被逼得走投无路，是决不会伤人的。