Periosteum
n. 骨膜\\n[医] 骨膜
🗣️ 情景例句
How much does a round trip ticket to go there cost?
一张去那边的往返票要多少钱？
History repeats itself.
历史本身常重演。
It was a good suggestion.thanks.
你建议得不错，谢谢。