A-c circuit
[电] 交流电路
🧩 词语组成解析
🗣️ 情景例句
Four will be good.
4只应该够。
The teacher was not at all happy with his students.
那位老师对他的学生毫不满意。
After working with bees for many years, Professor Von Frisch was puzzled by something he had noticed again and again.
在和蜜蜂打了多年的交道后，冯·弗里施教授对他反复注意到的事感到迷惑。