R-values
(r-value 的复数) n. 热阻（材料抗热流能力的量度）
🧩 词语组成解析
n. 对价值的看法, 准则, 标准, 价值观念
🗣️ 情景例句
And I'd also like to thank my math teacher
我还要感谢我的数学老师
I'll give you a hand.
我来帮助你。
She felt worried. She wanted to get ready for her party.
她有点儿着急。她要为自己的聚会作好准备。