Periapical abscess
[医] [牙根]尖周脓肿
🧩 词语组成解析
[医] 根尖周的
abscess
['æbsis]
n. 脓肿;
vi. 形成脓肿;
adj. 形成脓肿的;
🗣️ 情景例句
My pleasure.
不客气。
How's your niece?
你的侄儿好吗？
As the parents had five children, life was a perpetual struggle against poverty.
家里已有5个孩子，全家人常年在贫困中挣扎。