Epiblastic
外胚层的
🗣️ 情景例句
I am not in agreement with what he said.
他说的话我不能同意。
It'll take a few more weeks for the bone to mend.
还需要花两三周骨头才能复原。
The lady was dressed in a blue coat and a large, funny hat.
那位妇女穿着一件蓝色的大衣，戴着一顶大而滑稽的帽子。