Stereofunduscope
立体眼底镜
🗣️ 情景例句
about the possibilities.
有多大的可能性。
Mr. Ken Robert comes to us from the University of Kentucky where he is majoring in economics.
罗伯特.金先生来自肯塔基大学，主修经济学。
The machines will not operate properly.
那些机器不能正常运转。