U-value
u值
🧩 词语组成解析
🗣️ 情景例句
It doesn't hurt that much, does it?
这样没有那么痛， 是吗？
If we cannot get what we like, we have to like what we can get.
随遇而安。
Happy birthday! said the twins, and gave her a big red box.
“生日快乐！”双胞姐妹说，并将一个大红盒子送给了她。