Electrostrictor
电致伸缩体
🗣️ 情景例句
Who ever heard of a pet goat?
有谁听过宠物羊的啊？
Use a book as a bee does flowers.
读书如蜜蜂采花，吸取其中之精华。
Their life is a natural harmony.
他们的生活是一种自然的和谐，