U-frame
abbr. U-shaped frame U型设计结构
🧩 词语组成解析
frame
[frem]
n. 框架;眼镜框;组织;边框;
vt. 陷害;设计;表达;使适合（某一特殊用途）;
adj. 有木架的，有构架的;
🗣️ 情景例句
I'm afraid Tony's days are numbered.
恐怕托尼快要被解雇了。
Please don't forget to say goodbye to the rest of the family for me.
请别忘了代我向你的家人告别。
However, they have decided to use the post office.
然而她们还是决定利用邮局。