Blastodermic
胚层的, 胚盘的
🗣️ 情景例句
Hi Leo, do you know Jack Wang?
嗨，利奥，你知道杰克王吗？
Be quiet.
安静一点！
He was late again. It's typical of him to keep everybody waiting.
他又迟到了。他的特点就是让别人等他。