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;

energy ['ɛnɚdʒi]

n. [物]能量;活力;精力;精神;

en进入+erg能量，活动+y表名词→进入能量→能量；活力

🗣️ 情景例句

Going away to college for the first time

第一次离家上大学，

I'd like to make an appointment to see Mr. Cooper.

我想预约见库珀先生。

Please sign here to show that you have received the money.

请在这儿签字以表明你已收到这笔钱。"

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