Mutualistic
a. mutualism的形容词形式（互助论, 互利共生）
✅ 同义词
🗣️ 情景例句
The sketches for the cover of the new doll book?
是新玩具书的封面设计吗？
I'll be right with you.
我马上就来。
Time is more valuable than money.
时间比金钱宝贵。