Pilae
[医] 柱(如骨内的小梁)
🗣️ 情景例句
There is nothing interesting in the newspaper.
报纸上没有什么有趣的新闻。
A good book is a best friend who never turns his back upon us.
一本好书，莫逆之交。
Hello, Mr. Ball. Do come in.
你好，鲍尔先生。请进来。