F-number

n. 数, 光圈数

🧩 词语组成解析

number ['nʌmbɚ]

n. 数字;数量;号码;编号; v. 标号;总计;把…算作;

numer, number 表示”数字”;”计算”,”估算”

🗣️ 情景例句

Did you see what Diane was eating? And she's on a diet.

你看戴安妮在吃什么吗？她在节食啊。

How much will all this cost?

一共要花多少钱呢？

Why not?

为什么没有？

更多情景英语 ›

🔤 更多 F 开头的单词

family Asclepiadaceae

far-end cross talk

feist

field bed

fishbones

florencite

forbidden instruction

fractionable

全部 F 开头单词 ›