Mutualism
n. 互助论, 互利共生\\n[医] 共生, 共栖
✅ 同义词
🗣️ 情景例句
you wouldn't need as much money.
不需要花多少钱。
His thinking is behind the times.
他的想法赶不上时代。
I'll never forgive you!
我永远都不会饶恕你！