Polygenous
有许多种类或成分组成的
🗣️ 情景例句
He married a classmate from high school.
他与高中时代的同班同学结婚。
Without wisdom wealth is worthless.
如果没有智慧，财富就无价值。
Most countries use these satellites to send and receive messages.
大多数国家利用这些卫星发送和接收消息。