Osteoplast
成骨細胞
??? 情景例句
These files are highly confidential, please store them properly.
這些文件是高度機密的，請妥善保存。
I succeeded because I willed it; I never hesitated.
我成功是因為有決心，從不猶豫。
When he was decorating his house, he had gotten the bedroom painted first.
他裝修房子時，先刷了臥室。