Ferroelectrics
铁电质, 铁电体
🗣️ 情景例句
Large or Little?
大杯还是小杯？
Hope is but the dream of those that wake.
希望是清醒者的梦想。
There were coins everywhere.We looked for them, but we could not find them all.
到处都是硬币。我们虽然找了，但没有把它们全部找到。