F-number
n. 数, 光圈数
🧩 词语组成解析
🗣️ 情景例句
Well, do you have the phone number there?
那么， 有那儿的电话号码吗？
To mend a tear
补破洞
He has deliberately chosen to lead the life he leads and is fully aware of the consequences.
他是故意在选择过那种生活的，并完全清楚以这种方式生活的后果。