Osteon
n. [医]骨单位(密质骨构造的基本单位)
🗣️ 情景例句
have been postponed indefinitely.
被迫无限期延缓。"
Would you like to go for a walk?
你想要去散步吗？
Looking into the drawing room, she saw a scene of confusion over by her writing desk.
她往起居室里看去，写字台边一片狼籍。