Sgo
abbr. spark gap oscillator 火花隙振荡器; surgery; gynecology; and obstetrics 外科
🗣️ 情景例句
The advanced class starts at ten o'clock.
高级健身课十点钟开始。
Because hs is thinking of majoring in this subject at the university.
因为他考虑把此学科作为在大学里的专业。
There is a mark of ink on his shirt.
他的衬衣上有一块墨迹。