Gingival hormone
[医] 龈激素
🧩 词语组成解析
a. 齿龈的\\n[医] 龈的
hormone
['hɔ:məun]
n. 荷尔蒙;激素;
🗣️ 情景例句
Good morning, Mr. Zhou. Take a seat, please. What can I do for you?
早上好，周先生。请坐。有什么事吗？
Where is gate six?
6号登机门在哪儿？
He was in car number fifteen.Five other cars were just behind him.
他在第15号车里，其他5辆汽车跟在他后面。