Mutualism
n. 互助论, 互利共生\\n[医] 共生, 共栖
✅ 同义词
🗣️ 情景例句
How many words can you type per minute?
你一分钟能打多少字？
They say everything.
他们什么事都说。
I went home at half past five.
我5：30回家的。