Length of conversation
[电] 通话总时间
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
conversation
[,kɑnvɚ'seʃən]
n. 交谈，会话;交往，交际;会谈;（人与计算机的）人机对话;
con共同+vers转变+ation表名词 → 使大家共同转变态度的会谈 → 会话，非正式会谈
🗣️ 情景例句
I want to take a flight to New York tomorrow.
我想明天坐飞机到纽约。
It's a long story.
说来话长。
Let's go and take a look at it.
让我们去看看吧！