Triangle of election
[医] 颈动脉上三角
🧩 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];
🗣️ 情景例句
I'm leaving for Beijing on a four-day tour.
我马上要去北京旅游4天。
There are no birds of this year in last year's nests.
事过境迁。
It was an important part of Native American's existence.
野牛是美洲土著人赖以生活的重要部分。