Ferroelectric materials
[电] 铁电材料
🧩 词语组成解析
n. 铁电体\\n[化] 铁电的; 铁电体; 铁电物质
materials
[[mə'tiəriəlz]]
n. 材料；材料费；材料科学；材质（material的复数）
🗣️ 情景例句
But first in the school-rooms.
但首先是在教室 。
I left the house at 8 o'clock and got to work at 8:30.
我在8点钟离开了房子并且在8:30上班了。
He's been there for over two years. He's been there since two years ago.
他到校有两年多时间了。他两年前就到那儿学习了。