Basis cranii
[医] 颅底
🧩 词语组成解析
basis
['besɪs]
n. 基础;主要成分;基准，基本原则;
🗣️ 情景例句
I an no match for you at running.
在赛跑方面我不是你的对手。
I only had time to visit Edinburgh.
我只有时间去爱丁堡。
She's been there for two months. She's been there since September.
她进校有两个月了。她自9月份起便在那儿学习了。