Osteon
n. [医]骨单位(密质骨构造的基本单位)
🗣️ 情景例句
I've got plenty of time.
我有的是时间。
Music washes away from the soul the dust of everyday life.
音乐可洗去灵魂中日常生活所沾染的污垢。
I've never met him but I've talked to him on the net.
我没见过他，但我和他在网上聊过天。