Annulus fibrosus
[医] 纤维环
🧩 词语组成解析
n. 环, 环形物, 体环\\n[化] 环形缝; 环隙
🗣️ 情景例句
What year are you?
你是哪一级的？
She's been living there since her birth.
她生下来就住那儿。
She walked slowly into the hall and at once noticed that all the room doors were open,
她慢慢地走进前厅，立即发现所有的房门都敞开着，