Sem
abbr. 标准电子组件(Standard Electronic Modules);扫瞄式电子显微镜(scanning electron microscope)
🗣️ 情景例句
Please tell me about your working background.
请告诉我你的工作背景。
She is sick of watching boxing.
她厌恶观看拳击。
Of course.I think there are a few in that box.
当然可以。我想那个盒子里有一些。
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