Stereofunduscope
立体眼底镜
🗣️ 情景例句
Sheet is a five-letter word. Sheet
是五个字母的单字。
Omelets are not made without breaking eggs.
有失才有得。
I can hear something! said Lucy.Does anybody live on this island?
“我听到什么东西了！”露茜说，“岛上有人居住吗？”