起反應的用法和樣例：
例句
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化學平衡反應式兩邊在質量或起反應的純凈電荷方面的均等
Equality of mass and net electric charge of reacting species on each side of an equation. -
半抗原，不全抗原一種對某種特定的抗體起反應但除非被限制於蛋白質載體或其他分子之中，否則不能導致抗體的構成的物質
A substance that reacts with a specific antibody but cannot induce the formation of antibodies unless bound to a carrier protein or other molecule. -
鈉和水能起反應。
Sodium and water react (together).
