Biomicroscope
活组织(显微)镜
🗣️ 情景例句
Study hard and study everyday, if you want to master the English language.
如果你想精通英语的话，就得每天刻苦学习。
I played upstairs yesterday.
我昨天在楼上玩。
An individual human existence should be like a river----
个人的存在应该像一条河流，