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

Yah, I have been here only two months.
是啊，我在这儿仅两个月。
I would like to repair her washing machine.
我要去修理她的洗衣机。
It's Jim. He's in that tree. He can't get down. Can you help him?
是吉姆，他在树上，下不来了，你能帮他吗？
更多情景英语 ›

🔤 更多 R 开头的单词

radiotelephone
raptures
reburner
refrigeration riˌfridʒə'reiʃən
reinventing
retail outlet
retroversion
right-handed wave
全部 R 开头单词 ›