Succedaneous
a. 替代的,代用的
✅ 同义词
🗣️ 情景例句
Thank you, sir.
谢谢您，先生。
We'll still be able to meet the deadline.
我们还是可以赶上最后期限的。
but custom, we have a way of thinking, is behaviour at its most commonplace.
至于风俗呢，只是些司空见惯的行为而已。