Circle of willis
动脉环；脑底动脉环；韦氏动物环；[解剖] 韦利斯氏环
🧩 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];
n. 威利斯（姓氏, 男名）
🗣️ 情景例句
Isn't there a conversation that we have to finish?
我们不是有话还没说完吗？
You can forget that! You don't stand a chance of getting the job.
算了吧！你没有机会得到那份工作的。
This can give rise to curious situations, as it did in the case of Alfred Bloggs who worked as a dustman for the Ellesmere Corporation.
而这常常会引起种种奇怪的现象，在埃尔斯米尔公司当清洁工的艾尔弗雷德。布洛斯就是一个例子。