Osteogen
成骨质
🗣️ 情景例句
Robbie, there's a phone call for you.
Robbie，有你的电话。
I feel terrible, but I've just broken your ashtray.
真是很抱歉，我刚才打破了你的烟灰缸。
But having satisfied the requirements of practical necessity, most people go no further.
但是，大部分人在满足了实际需要后，就不再继续发展这种能力了。