F number

焦距比数

🧩 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

That's reassuring.
真令人安心。
I still need three more credits in Psych; maybe I'll take Ed Psych this term.
心理学我还需要三个学分。或许我在本学期修教育心理学。
'What a day!' I thought.'It's raining again.
“鬼天气！”我想，“又下雨了。
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🔤 更多 F 开头的单词

fade into
favourable balance
fertilization of ovum
filter(ing) flask
flat-bed
flush-fillet
folivores
frangipane
全部 F 开头单词 ›