| It brings air and oxygen into the body and removes carbon dioxide 🇬🇧 | 🇨🇳 它把空气和氧气带入身体，并清除二氧化碳 | ⏯ |
| Release carbon dioxide and absorb oxygen 🇬🇧 | 🇨🇳 释放二氧化碳，吸收氧气 | ⏯ |
| Inside the lungs, oxygen is exchanged for carbon dioxide 🇬🇧 | 🇨🇳 在肺里，氧气被交换成二氧化碳 | ⏯ |
| The lungs are where, oxygen enters the bloodstream and carbon dioxide is removed 🇬🇧 | 🇨🇳 肺在哪里，氧气进入血液，二氧化碳被移除 | ⏯ |
| Her lungs are where, oxygen enters the bloodstream and carbon dioxide is removed 🇬🇧 | 🇨🇳 她的肺在哪里，氧气进入血液，二氧化碳被移除 | ⏯ |
| It brings air and oxygen into the body 🇬🇧 | 🇨🇳 它给身体带来空气和氧气 | ⏯ |
| The lungs exchange oxygen from the air with carbon dioxide from the blood 🇬🇧 | 🇨🇳 肺部用血液中的二氧化碳从空气中交换氧气 | ⏯ |
| This exchange happens when blood cells release carbon dioxide and absorb oxygen 🇬🇧 | 🇨🇳 当血细胞释放二氧化碳和吸收氧气，这种交换就会发生 | ⏯ |
| This exchange happens when blood cells release carbon dioxide, and absorb oxygen 🇬🇧 | 🇨🇳 当血细胞释放二氧化碳并吸收氧气，这种交换就会发生 | ⏯ |
| Carbon, hydrogen and the accident 🇬🇧 | 🇨🇳 碳，氫和事故 | ⏯ |
| It provides quick 🇬🇧 | 🇨🇳 它提供的快 | ⏯ |
| A molecule of sugar has many Adams, including carbon, hydrogen and oxygen 🇬🇧 | 🇨🇳 一个糖分子有许多亚当斯，包括碳、氢和氧 | ⏯ |
| A molecule of sugar has many atms, including carbon, hydrogen and oxygen 🇬🇧 | 🇨🇳 一个糖分子有许多自动取款机，包括碳、氢和氧 | ⏯ |
| Plants convert light energy, along with carbon dioxide and water into chemical energy 🇬🇧 | 🇨🇳 植物将光能、二氧化碳和水转化为化学能 | ⏯ |
| It combusts in the presence ot oxygen 🇬🇧 | 🇨🇳 它在氧气 | ⏯ |
| It combusts ，in the presence ot oxygen 🇬🇧 | 🇨🇳 它在氧气存在中燃烧着 | ⏯ |
| It provides quick, reliable repair services to homes 🇬🇧 | 🇨🇳 它为家庭提供快速、可靠的维修服务 | ⏯ |
| It provides quick reliable repair services to homes 🇬🇧 | 🇨🇳 它为家庭提供快速可靠的维修服务 | ⏯ |
| hydrates and balances the body 🇬🇧 | 🇨🇳 水合物与平衡体 | ⏯ |
| It brings air and oxygen into the body and removes carbon dioxide 🇬🇧 | 🇨🇳 它把空气和氧气带入身体，并清除二氧化碳 | ⏯ |
| 二氧化碳 ar | 🇨🇳 11. 美利坚合众国 | ⏯ |
| Release carbon dioxide and absorb oxygen 🇬🇧 | 🇨🇳 释放二氧化碳，吸收氧气 | ⏯ |
| Inside the lungs, oxygen is exchanged for carbon dioxide 🇬🇧 | 🇨🇳 在肺里，氧气被交换成二氧化碳 | ⏯ |
| The lungs are where, oxygen enters the bloodstream and carbon dioxide is removed 🇬🇧 | 🇨🇳 肺在哪里，氧气进入血液，二氧化碳被移除 | ⏯ |
| 二酸化硫 🇯🇵 | 🇨🇳 二氧化硫化 | ⏯ |
| Her lungs are where, oxygen enters the bloodstream and carbon dioxide is removed 🇬🇧 | 🇨🇳 她的肺在哪里，氧气进入血液，二氧化碳被移除 | ⏯ |
| It combusts in the presence ot oxygen 🇬🇧 | 🇨🇳 它在氧气 | ⏯ |
| It brings air and oxygen into the body 🇬🇧 | 🇨🇳 它给身体带来空气和氧气 | ⏯ |
| The lungs exchange oxygen from the air with carbon dioxide from the blood 🇬🇧 | 🇨🇳 肺部用血液中的二氧化碳从空气中交换氧气 | ⏯ |
| oxygen 🇬🇧 | 🇨🇳 氧气 | ⏯ |
| Oxygen 🇬🇧 | 🇨🇳 氧气 | ⏯ |
| Antioxidant 🇬🇧 | 🇨🇳 抗 氧化 | ⏯ |
| 산화 네 🇰🇷 | 🇨🇳 是氧化 | ⏯ |
| oxide 🇬🇧 | 🇨🇳 氧化物 | ⏯ |
| The digestive system digests food and supplies energy to the body 🇬🇧 | 🇨🇳 消化系统消化食物，给身体提供能量 | ⏯ |
| 항산화 🇰🇷 | 🇨🇳 抗 氧化剂 | ⏯ |
| Перекись водорода 🇷🇺 | 🇨🇳 过氧化氢 | ⏯ |
| Antioxidants 🇬🇧 | 🇨🇳 抗氧化剂 | ⏯ |