Cluster headache
丛集性头痛
🧩 词语组成解析
cluster
['klʌstɚ]
n. 丛;簇，串;群;[语言]辅音群;
vi. 丛生;群聚;
vt. 使密集，使聚集;
🗣️ 情景例句
By arranging with the public schools
首先， 从公立学校开始
I wish you wouldn't go this way.
我希望你不必落得这样的下场。
This modern faith in medicines is proved by the fact
这个事实证实了现代人对药物的信赖。