Bppv
[医][=benign paroxysmal positional vertigo]良性阵发性体位性眩晕
🗣️ 情景例句
Philip was a young doctor,
Philip当时是个年轻的大夫
Night fell quickly.
夜色很快降临。
The last creature to compete with man was the mosquito.
能与人竞争的生物最后只有蚊子了，