complementary language

例句：

1. 1. The new software is designed to complement the existing system.
   这款新软件旨在补充现有的系统。
2. 2. The research team found that the two technologies were complementary in their applications.
   研究团队发现这两种技术在应用上是互补的。
3. 3.The teacher suggested that we use different teaching methods to complement each other's strengths.
   老师建议我们使用不同的教学方法来互补彼此的优势。