Fibrocalcific
纤维钙化的
🗣️ 情景例句
Hello. This is Richard Stewart.
你好， 我是Richard Stewart。
You're welcome.
不客气。
Litter baskets have been placed under the trees, but people still throw their rubbish everywhere.
树下都已设置了废物筐，但是人们仍到处扔垃圾。