Granular os1
[医] 粒状子宫口炎
🧩 词语组成解析
[医] 口
🗣️ 情景例句
I took out a government loan to pay for college.
我靠政府贷款上的大学。
Discontent is the first step in progress.
不知足是前进中的第一步。
and should never be added to drinking water.
永远不能掺入饮用水。