R-r interval

[医] R-R间期(心电图)

🧩 词语组成解析

interval ['ɪntɚvl]

n. 间隔;幕间休息;（数学）区间;

inter(between)+val(wall)→间隔；距离；差异

🗣️ 情景例句

She is a particular friend of mine.

她是我特殊的朋友。

I'm going to show him how to swim.

我正要指点他如何游泳。

Here are the quotations that you asked for.

这是你的报的价。

更多情景英语 ›

🔤 更多 R 开头的单词

radial wall

re-wiring

rectovaginal septa

refurnishes

rental and maintenance

resquaring

return when done

ridgetop

全部 R 开头单词 ›