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
My girlfriend recently broke my heart.
我的女朋友最近伤了我的心。
To build a house
成家
I turned the corner and looked in astonishment.
我转了个弯，十分惊奇地看着。