Frey's hairs
[医] 弗莱氏毛(检皮压痛觉)
🧩 词语组成解析
n. 几根头发；体毛（hair的复数）
🗣️ 情景例句
Weren't they going to be here this morning?
他们不是今天早上要来这儿吗？
Poverty on an old man's back is a heavy burden.
老而贫穷，负担沈重。
You have to learn when to ask for help and when to ask for information.
你得学会什么时候请求帮助，什么时候打听信息。