Svea
abbr. Scioto Valley Electric 肖托谷电气协会; slowly varying envelope approximation 慢变包络近似法
🗣️ 情景例句
The two sistes are very much alike.
这两姐妹长得非常相像。
Is he coming to dinner?
他回来吃饭吗？
but I lacked for nothing, for he was both father and mother to me.
但我却什么都不缺，他既当父亲又当母亲。