Accelerator-activator
[化] 促进剂-活性剂
🧩 词语组成解析
accelerator
[æk'seləreitə]
n. 加速器;催速剂;
n. 活化剂, 催化剂, 触媒剂\\n[化] 助催化剂; 活化剂; 激活剂; 激活剂发光材料
🗣️ 情景例句
Los Angeles? That's a big decision. Los Angeles
这可是个大决定。
Speak of angels and you will hear their wings.
说到曹操，曹操就到。
The officer in the control tower was very angry when he heard the news,
控制塔上的官员得知这一消息后，非常气愤，