Basal ectoderm
[医] 底外胚层
🧩 词语组成解析
basal
['beisəl]
adj. 基底的，在底部的，基础的;
n. 外胚层, 外层\\n[医] 外胚层
🗣️ 情景例句
Yes, but I threw them back.
钓到了，但我把它们放回去了。
I'm starving to death.
我快饿扁了。
Assuming that his family had been killed during an air raid, Hans settled down in a village fifty miles away where he had remained ever since.
汉斯以为全家人都在空袭中遇难，于是便在距此50英里外的一座村子里定居下来，直至当日。