replacive

adj

The replacive word in the sentence is 'it'.

意味（1）

(linguistics) Denoting replacement.

Replacive conjuncts indicate that what is being said is a replacement for what has been said before.

意味（2）

(mineralogy) Of or relating to replacement of one mineral by another, or a rock which exhibits such replacement.

Early replacive calcite and late replacive calcite exhibit similar carbon isotope and different oxygen isotope compositions.