Mutualistic
a. mutualism的形容词形式（互助论, 互利共生）
✅ 同义词
🗣️ 情景例句
I would like a haircut, please.
麻烦你，我想理发。
A constant guest is never welcome.
久住非佳宾，常来不欢迎。
I gave him a meal.He ate the food and drank the beer.
我给了他一顿饭。他把食物吃完，又喝了酒。