accelerators
/ək'seləreɪtəz/
📖 中文释义
- n. <物>（粒子）加速器( accelerator的复数形式 ); 加速者; <化>加速剂; <英>（二轮或三轮的小型）摩托车
🧩 词形变化
原形 accelerator
📘 English Definition（英文释义）
- n. a pedal that controls the throttle valve
- n. a valve that regulates the supply of fuel to the engine
- n. (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected