early injection

例句：

1. 1.Early intervention can save a child's life.
   早期干预可以挽救一个孩子的生命。
2. 2. The early treatment of this disease is crucial for its recovery.
   这种疾病的早期治疗对其康复至关重要。
3. 3.She underwent an early injection to speed up her recovery.
   她接受了早期注射以加速恢复。