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

Let's get engaged.

我们订婚吗？

How long will I have to wait?

我要等候多久呢？

This is great golfing weather.

这是个打高尔夫球的好天气。

更多情景英语 ›

🔤 更多 R 开头的单词

rami ossis pubis

re-encounters

rectitudo

reduplicating

regulatory rules

respectfully [ris'pektfuli]

rhoads

riverwoods

全部 R 开头单词 ›