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
Are you sure about that?
你真的这么想吗？
Hang up one's hat in another's house.
在别人家里久留不去，长期居住。
Broadly speaking, human beings may be divided into three classes: those who are toiled to death,
劳累至死的人、