Os hyoideum
[醫]舌骨：一塊馬蹄形的骨，位于舌的基底部、甲狀軟骨的上方
?? 詞語組成解析
n. 骨, 孔, 穴裂口\\n[計] 辦公系統, 操作系統
??? 情景例句
Well, I wasn't clear about my future,
我對自己的未來當時也不清楚，
I am very happy that you have finally established a branch in Guangzhou.
我非常高興你們最終把分支機構建在廣州。
(Bruce rings up his father on the telephone.)
（布魯斯給他父親打電話。）