Osteoblast
n. 成骨细胞\\n[医] 成骨细胞
🗣️ 情景例句
sleep over Friday and Saturday night
星期五和星期六晚上在那儿过夜
I wonder if you are on my side.
我不知道你是否站在我这边。
It's really nice of you. Thank you very much. said the man.
“你们真好。非常感谢你们”，那人说。