Ossificatio
[拉]骨化
🗣️ 情景例句
Floors one to eight are the elevators to the left.
一到八楼上下使用的电梯在左边。
Familiar paths and old friends are the best.
熟路好遵循，老友最可珍。
When the grace peroid expires, the contract is annulled.
当这个宽限期届满，你仍未执行合同的话，该合同就终止了。