approximate perfection

• 臻于完善

approximate perfection的用法和样例：

例句

1. The perfection of this new medical treatment may take several years.
   要使这个新的治疗法臻于完善可能需要几年时间。
2. Nevertheless, there is yet potentiality for its perfection and continual improvement.
   但该技术尚存在着有待于完善提高和不断改进的潜力。