Reactants
n. 反应物（reactant的复数）; 反应体
🗣️ 情景例句
We'll sign two originals, each in the Chinese and English language.
我们将要用中文和英文分别签署两份原件。
You can't make something out of nothing.
巧妇难为无米之炊。
The Turners are going on a train. The conductor is coming round.
特纳一家人在火车上。列车员走过来。