R-value

n. 热阻（材料抗热流能力的量度）

🧩 词语组成解析

value ['vælju]
n. 价值，价格;意义，涵义;重要性;（邮票的）面值; vt. 评价;重视，看重;估价，给…定价;
val(strong)+ue(名词后缀)→价值；估价；尊重

🗣️ 情景例句

I've been thinking about it for weeks now.
为这事我想了几个星期。
One cannot put back the clock.
光阴一去不复返。
Is that true? said Lucy. She was surprised. Is it a real king's hat?
“是真的吗？”露西问。她感到惊奇。“那真的是国王的帽子？”
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🔤 更多 R 开头的单词

rami anterior
rat-face
rear high into the sky
refurbishing
reject tape unit
report on
retaineddeciduous teeth
rise to
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