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
Remember, the number 1 train. The uptown platform.
记住，搭一路车，在北月台 。
You must get used to getting up early.
你必须习惯于早起。
Quality is even more important than quantity.
质量比数量更为重要。