Electrotechnology
[电] 电工学
🗣️ 情景例句
... and I do need some advice on a difficult problem.
……我的确有一个难题要请教你。
How many more minutes will it take for the train to arrive?
火车还要多少分钟就要到达呢？
They've met with great favor home and abroad.
这些产品在国内外很受欢迎。