Commensalism
n. 共生, 共栖\\n[化] 共生现象
✅ 同义词
🗣️ 情景例句
What did you order?
您点了什么？
A man apt to promise is apt to forget.
轻诺者易忘。
There was only one problem: the man upstairs.
住在楼上的人。