Pairing energy
[化] 成对能
🧩 词语组成解析
[计] 配对, 成对
🗣️ 情景例句
That'll be fifty-five dollars and twenty cents.
一共55元2角。
He has lived here for a year.
他在这儿住了一年。[持续到现在的行为]
Good morning! What can I do for you?
早上好！您想买点什么？