Ferroelectric
n. 鐵電體\\n[化] 鐵電的; 鐵電體; 鐵電物質
??? 情景例句
You're most welcome.
不用客氣。
Truth's best ornament is nakedness.
不加裝飾是真理的最好的裝飾。
The students declared against cheating.
學生們表示反對作弊。