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
A man next to me was smoking,and smoke really bothers me.
我旁边的那个人抽烟，我受不了。
Would you speak a little louder?
请你说大声一点好吗？
not only the means of sustenance,
这不仅是谋生的手段，