Ostein
n. [生化]骨胶原
🔁 扩展释义
【医】 骨胶原
🗣️ 情景例句
As poor as a church mouse.
一文不名。
The air had a delicious smell.
空气里有一股香味。
We cannot proceed any further without receiving your thoughts with respect to the manner of payment.
我们如果不了解你们对付款方式的意见，便不能进一步检讨。