acceleratorKK [ækˋsɛlɚˏetɚ] /ækˈsɛlɚˌeɪtɚ/发音名词1油门、油门踏板汽车She pressed the accelerator and the car surged forward.她踩下油门,车子往前冲了出去。2加速器物理The new particle accelerator cost billions to build.这座新的粒子加速器耗资数十亿才建成。3育成加速器、加速器计划商业Their startup joined a three-month accelerator in the capital.他们的新创公司加入了首都一项为期三个月的育成加速器。4加速剂、促进剂化学Workers add an accelerator so the concrete sets faster.工人会加入加速剂,让混凝土更快凝固。5加速器、加速卡电脑The laptop includes a graphics accelerator for video editing.这台笔电内建图形加速器,适合剪辑影片。用这个字练口说→