Esophagocele
食管突出
🗣️ 情景例句
The old library building on Chestnut Street,
Chestnut街老图书馆，
That important man is very unassuming in his manner.
那个要人彬彬有礼，是一位毫不摆架子的人。
'Excuse my interrupting you.
“请原谅我打断了您。