Germ-disc
[医] 胚盘, 胚层
🧩 词语组成解析
disc
[disk]
n. 圆盘;唱片;磁盘;
🗣️ 情景例句
What university did you graduate from?
你从哪所大学毕业的？
His friend was injured in an airplane crash.
他的朋友在飞机碰撞中受伤。
This was known as panning for gold.
这就是人们所熟知的“淘金”。