| 氧化硫 🇨🇳 | 🇬🇧 Sulfur oxide | ⏯ |
| 碳氢化合物 🇨🇳 | 🇬🇧 Hydrocarbons | ⏯ |
| 二氧化碳转化为氧气 🇨🇳 | 🇬🇧 Carbon dioxide is converted into oxygen | ⏯ |
| 我需要过氧化氢或者医用酒精或者碘酒 🇨🇳 | 🇬🇧 I need hydrogen peroxide or medical alcohol or iodine | ⏯ |
| 二氧化碳 🇨🇳 | 🇬🇧 Carbon dioxide | ⏯ |
| 二氧化硫 🇨🇳 | 🇬🇧 Sulfur dioxide | ⏯ |
| 二氧化钛 🇨🇳 | 🇬🇧 Titanium dioxide | ⏯ |
| 一氧化硫 🇨🇳 | 🇬🇧 Sulfur oxide | ⏯ |
| 三氧化硫 🇨🇳 | 🇬🇧 Sulfur trioxide | ⏯ |
| 四氧化硫 🇨🇳 | 🇬🇧 Sulfur tetrasulfur | ⏯ |
| 五氧化硫 🇨🇳 | 🇬🇧 Sulfur oxide | ⏯ |
| 五氧化二钒 🇨🇳 | 🇬🇧 Pentium pentoxide | ⏯ |
| 二氧化碳激光 🇨🇳 | 🇬🇧 CO2 laser | ⏯ |
| 氢谱 🇭🇰 | 🇬🇧 Hydrogen spectrum | ⏯ |
| 氢气 🇨🇳 | 🇬🇧 Hydrogen | ⏯ |
| 净化和供给氧气 🇨🇳 | 🇬🇧 Purification and supply of oxygen | ⏯ |
| 二氧化碳的排放 🇨🇳 | 🇬🇧 Carbon dioxide emissions | ⏯ |
| 孰能吸收二氧化碳，制造氧气 🇨🇳 | 🇬🇧 It absorbs carbon dioxide and produces oxygen | ⏯ |
| 树能吸收二氧化碳 🇨🇳 | 🇬🇧 Trees can absorb carbon dioxide | ⏯ |
| 大货送去做氧化了 🇨🇳 | 🇬🇧 The big goods were sent for oxidation | ⏯ |