alkuna Noun名词 炔烃 释义1. 炔烃,碳原子间具有三键的脂肪族烃类,如乙炔。通式:CnH2n-2,n不为零。相关搜索以 A 开头的马来语单词AllahAllah AlmakbudAllah Azzawajalla‹ alkuAllah ›