Iavi
abbr. International AIDS Vaccine Initiative 国际爱滋病疫苗行动
🗣️ 情景例句
He's always been a real playboy.
他就是个花花公子。
The student is busy studying math.
这个学生忙于研究数学。
He explained that his diet was so strict that he had to reward himself occasionally.
他解释说，他的饮食控制得太严格了，以致不得不偶尔奖赏自己一下。