Yǔyán shì yī zhǒng diǎnxíng de hòutiānxìng xíngwéi.
Language is a typical example of learned behavior.
Tips
usage
Biology term: contrasts with 先天性行为 (innate/instinctive behavior). The middle school biology curriculum in China explicitly tests the distinction - 先天 is inborn, 后天 is acquired after birth through experience.
