Micro-cological system的用法和樣例：
例句
- Cephalopod belongs to an important economic mollusk and also plays an important role in the marine ecological system.
摘要頭足類(lèi)不僅是重要的經(jīng)濟軟體動(dòng)物，同時(shí)在海洋生態(tài)系中扮演著(zhù)重要的角色。 - If the species of the original system have been lost or invaders have appeared, the former pristine conditions may never be regained.
如果原本生態(tài)系中的物種消失了，或有外來(lái)物種入侵，這個(gè)生態(tài)系可能永遠無(wú)法回復原貌。
