Shelf operation
[医] 关节造顶术, 关节再造成形术
🧩 词语组成解析
shelf
[ʃɛlf]
n. 架子，搁板;棚;沙洲，暗礁;格，层;
🗣️ 情景例句
I am.
的确这样。
Will you please lock the door when you leave?
请您当你离开时，锁门？
I've got no small change, I am afraid.
恐怕我没有零钱。