Ambipolar
[电] 双极性的
🗣️ 情景例句
The mall's packed today.
今天商场里的人很多。
Pen and ink is wit's plough.
笔墨是才智之犁。
Built in 1885, it was the oldest car taking part.
该车造于1885年，是参赛车中最老的一辆。