Osteoclasts
(osteoclast 的复数) 破骨细胞
🗣️ 情景例句
Put the tablecloth on the picnic table,
将桌巾布放在野餐桌上，
May I borrow your book?
我能借你的书吗？
I don't have any small pads. I only have large one. Do you want a pad?
我没有小本的信纸，只有大本的。您要一本吗？