Bppv
[医][=benign paroxysmal positional vertigo]良性阵发性体位性眩晕
🗣️ 情景例句
Alexandra's a high-school exchange student from Greece.
Alexandra是从希腊来的交换高中生。
I see. I'll go and check.
噢，原来是这样，那我再去查查看。
This is the best material we have to offer.
这是本公司所供应的最好的原料。