Endoderm
n. 内胚层\\n[医] 内胚层, 下胚层
✅ 同义词
🗣️ 情景例句
We hired a woman to watch Richard and then Susan,
我们雇用一名女士来照顾Richard ，后来又照顾Susan
Nothing is stolen without hands.
无风不起浪。
As soon as he opened his mouth, everyone burst out laughing.
但他刚一开口说话，人们便哄堂大笑起来。