Slovak ⇄ Arabic Basque Bulgarian Catalan Chinese Croatian Czech Danish Dutch English Estonian Finnish French German Greek Hungarian Irish Italian Latvian Lithuanian Maltese Norwegian Bokmål Polish Portuguese Romanian Russian Slovene Spanish Swedish Turkish Ukrainian +

adícia f
environ.	化学添加 在一种不饱和化合物的一个或多个双键或三键在添加其它原子或分子的条件下被转化成单键的化学反应。