Gingival fibrosis
[医] 龈纤维变化
🧩 词语组成解析
a. 齿龈的\\n[医] 龈的
n. 纤维变性, 纤维化\\n[医] 纤维变性, 纤维化
🗣️ 情景例句
parents are invited to attend--
家长被邀请来参加
Last month was December,wasn't it ?
上个月是十二月，对不对？
A fine rain began to fall on our heads and the temperature had dropped.
一阵小雨落到我们头上，气温开始下降了。