Gingival reatlachment
[医] 龈再附着
🧩 词语组成解析
a. 齿龈的\\n[医] 龈的
[医] 再附着, 复置术
🗣️ 情景例句
I've invited you here for the weekend to help celebrate.
我邀请你们到这儿来渡周末， 一起庆祝。
He has a sweeter.
他有一件毛衣。
but few us have had the opportunity to find out.
但很少有人能有机会去弄个究竟。