Sfer
abbr. Société Francaise des lectroniciens et des Radio électriciens (=Society of French Electronic and Radio Technicians) 法国电子与无线电技师学
🗣️ 情景例句
There has been very little progress this term.
这学期没有什么进步。
I've studied the reports of past meetings.
我学习了以往的会议记录。
Take it or leave it.
要不要由你。