Hippel's disease
[医] 希培耳氏病(视网膜血管瘤病)
🧩 词语组成解析
🗣️ 情景例句
Ask him to join us for lunch.
请他来和我们一起吃午饭。
The weather has been hot so far this summer.
到目前为止，今夏天气一直很炎热。
Yes, they are.
对，这些是英语书。