Endothecium
n. 内层, 内皮
🗣️ 情景例句
She doesn't know we've changed hotels.
她不知道我们换了旅馆呀。
I wonder whether he's telling the truth.
我不知道他说的是不是实话。
I say, shall we go downtown this evening?
喂，今晚我们上街怎么样？