Activation energy
高中 Senior High[化] 活化能
🧩 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
We really don't have to be overly concerned.
我们真的不需要过分担心。
Don't cross the bridge till you get to it.
不要杞人忧天。
planes, or land vehicles----for it is something in between a boat and an aircraft.
飞机，或是陆上交通工具，因为它是介于船和飞机之间。