Sfi
[医][=sexual functioning index]性功能指数
🗣️ 情景例句
These documents will give you some idea of our background.
这些资料会给您提供一些参考。
The athletes competed for the honor of their country.
选手们为了国家的荣誉而互相竞赛。
and realized that it was a sign that the child was growing up and developing valuable powers of observation and independent judgment,
并且意识到这象征着孩子们正在成熟和发展宝贵的观察力、独立判断力，