Indegree of vertex
[计] 顶点的入度
🧩 词语组成解析
[计] 引入次数, 入度
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];
vertex
['vɝtɛks]
n. 最高点;顶点;<数>（三角形、圆锥体等与底相对的）顶;（三角形、多边形等的）角的顶点;
🗣️ 情景例句
Scene: Tom and his wife have invited Carl and David for dinner.
场景：汤姆和他夫人邀请卡尔和大卫吃晚饭。
I'm afraid you're too particular about your food.
我怕你对食物太考究了。
They have nothing to eat.
他们没有东西吃。