| dioxide | |
| 级别 | 第5级 |
| 音标 | [ daɪˈɒksaɪd ] |
| 解释 | n.二氧化物 |
| 英英释义 | a chemical substance consisting of two atoms of oxygen combined with one atom of another element |
| 发音 |  |
| 例句 |
1. The oxygen and the carbon combine to form carbon dioxide. 氧和碳化合，形成二氧化碳。 2. 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。 |
