U-value
u值
🧩 词语组成解析
🗣️ 情景例句
Who was it?
谁来的电话
You've inherited a large estate!
你继承了一大笔遗产嘛！
But you said you'd come out to dinner with me. We fixed it.
但你说过你愿意出来和我共进晚餐的。我们已经决定了的。