Monoreactant
单元燃料, 单一反应物
🗣️ 情景例句
Don't you think you ought to call Pete
你不觉得应该打个电话给Pete
You'll have to decide whether you want to pass your examinations or just have a good time.
你必须决定你是想通过考试还是好好玩一玩。
Warn the trucking company to take it easy.
吩咐卡车运输公司要小心啊。