Osteoblasts
(osteoblast 的复数) n. 成骨细胞\\n[医] 成骨细胞
🗣️ 情景例句
That's better than being behind.
这总比落后要好。
No man is wise at all times.
智者千虑，必有一失。
It is always wiser and safer to face up to reality,
遇事采取面对现实的态度总是比较明智和稳妥的，