Vibrational energy
[化] 振动能
🧩 词语组成解析
a. 振动的
🗣️ 情景例句
We did?
我们忘了吗？
An old dog cannot alter its way of barking.
老狗难改吠声。
I often visited The Gables when I was boy.
我小时候常去“山墙庄园”作客。