Dioxide
[ daɪ'ɑksaɪd ]
第5级
其它 Other
n. [化]二氧化物;
💡 词根助记
di 二，双 + ox 氧 + ide 化学物质词根 → n.二氧化物
📝 例句
Carbon dioxide is the largest contributor to the greenhouse effect.
二氧化碳太多是道致温室效应的最主要原因.
🌱 联想助记
【记】di-拼音“弟”,I-我,ox-XO,de-拼音“的”:我弟的XO是用二氧化物做的
🔤 词根
di-表示“二”
📖 牛津释义
dioxide
n[U]
(chemistry 化) oxide formed by combining two atoms of oxygen and one atom of another element 二氧化物
carbon dioxide 二氧化碳.
🌿 同词根单词
📖 同为「初中」词汇
查看全部初中词汇 ›🗣️ 情景例句
Spare me nothing.
把一切都告诉我。
He is in difficulty in his business.
他在事业上遇到困难了。
A long time ago, one of his ancestors who lived in Africa went into the forest to cut down a tree to make a drum.
很久以前，他那生活在非洲的祖先中有一人走进森林去砍树来做鼓。