Kneepads
护膝
🗣️ 情景例句
Oh, I date occasionally,
哦 ，我偶尔约约会。
Are you in touch with him now?
你现在和他有联系吗？
Was the noise a cause of the illness, or were the complaints about noise merely a symptom?
是噪音引起了（精神）病呢，还是（精神）病的症状之一是对噪音的抱怨？