Sem
abbr. 标准电子组件（Standard Electronic Modules）；扫瞄式电子显微镜（scanning electron microscope）
🏥 医学释义
扫描电子显微镜
🗣️ 情景例句
That's a nice age. What's her name?
正是美妙年龄。她什么名字？
You can't make something out of nothing.
巧妇难为无米之炊。
Mrs.Richards sent her children to school and went upstairs to her bedroom.
把孩子送去上学，然后来到楼上自己的卧室。