Ferri oxide
[电] 三氧化二铁
🧩 词语组成解析
[医] 铁(26号元素)
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
Don't lose your cool.
要沉住气。
Last year I studied sociology and political science in school.
去年，我在学校攻读了社会学和政治学课程。
Chaplin was born in London in 1889 and first acted when he was five years old.
卓别林1889年出生于伦敦，5岁时就开始演戏。