Osteoclast
破骨细胞
🏥 医学释义
折骨器
🗣️ 情景例句
Quality is more important that quantity.
质量比数量更重要。
He who rides a tiger is afraid to dismount.
骑虎者难下。
I would make a very poor show of disputing the ownership of a cave with a bear,
要我和一只熊去争洞穴，我会出洋相的；