Allergist
n. 过敏症专科医生
🗣️ 情景例句
She is giving me piano lessons in exchange for her English classes.
我教她英语，她教我弹钢琴。
Familiar paths and old friends are the best.
熟路好遵循，老友最可珍。
Hi! Where are you from?Hi
，你是哪里的？