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
I think the kids'll love it.
我觉得孩子们会喜欢。
I've got it!
我接住了！
It has to be tall because it is like a giant block and tackle,
井架必须很高，因为它像一个巨型滑轮组。