Replacement bone
[医] 软骨成骨
🧩 词语组成解析
bone
[bon]
n. 骨头;尸骨;骨质物;有…样的骨头的;
vt. 挑鱼刺，剔骨头;剔去…的骨;
vi. 苦学;专心致志;
🗣️ 情景例句
There are a few openings in publishing for new graduates.
出版业中几乎没有给新毕业生的空缺。
His friend was filled with joy over the good news.
他的朋友因得知这个好消息而雀跃。
I tried to wake up my wife by ringing the doorbell,
我按响了门铃，试图唤醒我的妻子，