Koilonychia
n. [醫]反甲, 凹甲
?? 擴展釋義
【醫】 凹甲, 匙狀甲, 反甲
??? 情景例句
I'd like you to meet the head of the student relations committee.
我想見見學生關系委員會主席。
Excitement and happiness, and we are deeply grateful to you for that.
也有開心、興奮和愉快的時候，我們衷心感謝大家所做的一切。
There is a bottle on the table.
桌子上有個瓶子。