Boosting accelerator
[化] 助促进剂
🧩 词语组成解析
n. 助推, 局部通风；升压加力
accelerator
[æk'seləreitə]
n. 加速器;催速剂;
🗣️ 情景例句
watch the last three minutes of the game.
看完那最后三分钟的球赛。
I hope you enjoy the film.
希望您喜欢那个影片。
My teacher never spoke English like that! The porter and I looked at each other and smiled.
我的老师从来不那样讲英语！我和搬运工相视一笑。