Focal interval

[医] 焦间距(前后焦点间的距离)

🧩 词语组成解析

focal ['fəukəl]

adj. 焦点的，有焦点的;集中在点上的;病灶的，病灶性的;

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

Here you are. You can keep the change.

给你。零钱不用找了。

Joy shared with others are more enjoyed.

与人同乐，其乐无穷。

Look at this mess!

看看这烂摊子！

更多情景英语 ›

🔤 更多 F 开头的单词

false labor

farce comedy

Ferula foetida Regel

filter discrimination

fixure

fluoroesin

for the matter of that

fossae of Treitz

全部 F 开头单词 ›