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
And how was your day, Susan?
那你今天过得怎么样， Susan？
The doctor is often more to be feared than the disease.
医生往往比疾病更令人生畏。
It's supposed to start at 6:30 sharp, but I doubt it will.
应该是六点半整的，但是我觉得够呛。