Endocuticula
内表皮
🗣️ 情景例句
Two heads are better than one.
三个臭皮匠胜过一个诸葛亮。
I've got a pain in my back.
我的后背有点疼痛。
During a second trip to the USA in 1912.
在1912年第二次赴美期间。