Deossification
除骨质, 骨质丧失
🗣️ 情景例句
I have a new puppy and he has an excellent temperament.
我有只新的小狗，它的脾气很好。
Do you build sand castles when you go to the beach?
你去沙滩的时候，堆沙丘城堡了吗？
Most animals we commonly observe do in fact age as we do,
我们通常看到的大多数动物，也会像我们一样衰老的。