reactant

reactant读音音标

英 [riˈæktənt]

美 [riˈæktənt]

reactant意思解释

n.

反应物；

英英释义

n.

a chemical substance that is present at the start of a chemical reaction

双语例句

用作名词(n.)Oxygen is often used as reactant in chemical processes.在化学过程中，氧气经常充当为反应物。