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
Here are our catalogues, brochures, price lists.
这儿有目录、小册子、价格表。
She wishes to hear from her friend.
她希望收到朋友的来信。
What was wrong with Jim ? Did he hurt himself?
吉姆怎么啦？他伤着自己啦？