Beclard's nucleus
[医] 贝克拉尔氏核(胚胎股骨骺的骨化中心)
🧩 词语组成解析
🗣️ 情景例句
You don't need to do that.
你不用那么做的。
But she doesn't have much experience.
但她没有太多经验。
'The light is dim.Read the letter to me'.
“光线太暗，请给我读一下这封信。”