Activation grade
[化] 活化度
🧩 词语组成解析
activation
[,ækti'veiʃən]
n. 活化，激活，[化]活化作用;致活;
🗣️ 情景例句
After a good night's sleep, I'll enjoy breakfast even more.
好好睡一觉， 明早吃早餐会更香。
Pouring oil on the fire is no way to quench it.
加油不是灭火法。
It took years of hard work to speak good English.
讲一口流利的英语需要多年的刻苦操练。