Igf
abbr. 胰岛素样生长因子（Insulin-like Growth Factor）；国际遗传学联合会（International Genetics Federation）；插入系统元文件
🗣️ 情景例句
The government announced its new economic policies.
政府发布了新的经济政策。
Respect yourself, or no one else will respect you.
君须自敬，人乃敬之。
You can't miss it.
你不会看不见的。