Streptococcal gingivitis
[医] 链球菌性龈炎
🧩 词语组成解析
a. 链球菌的\\n[医] 链球菌的
n. 齿龈炎
🗣️ 情景例句
Call the plumber to fix the toilet.
给水管工打个电话来修理厕所。
You know that some countries are selling this kind of products at cheap prices in large quantities.
您知道有的国家对这种商品正在削价抛售。
She's not in the office right now.
她现在不在办公室。