Germinal disc
[医] 胚盘, 胚层
🧩 词语组成解析
a. 幼芽的, 胚种的\\n[医] 胚的, 生发的
disc
[disk]
n. 圆盘;唱片;磁盘;
🗣️ 情景例句
Fine. We were just wondering about this trunk.
好啦。我们正纳闷这只大衣箱呢。
Woe to him that is alone.
孤独的人最苦恼。
She's not feeling well. I told her to stay in bed till tomorrow.
她感觉不好。我叫她在床上躺着，一直到明天。