Ngf
abbr. 神经生长因子（Nerve Growth Factor）
🗣️ 情景例句
Well, I've thought a lot about which college,
嗯， 我为了上哪一所大学想了很多，
That nation is famous for its tourism.
那个国家以旅游业闻名。
To protect themselves from the icy water, they had to wear special rubber suits.
湖水冰冷刺骨，他们必须穿上一种特制的橡皮服以保护自己。