vi & vt
When we breathe, the air goes into our lungs.
吸气时，空气就进入了我们的肺部。
People are concerned about the air quality they breathe.
人们很担心他们所呼吸的空气的质量。
Breathe in and hold your breath for as long as possible.
吸气，并尽可能长时间地屏住呼吸。
Take a deep breath and then breathe out when I tell you to.
深深吸口气，我告诉你时再呼气。
Humans take in oxygen and breathe out carbon dioxide.
人吸入氧气，呼出二氧化碳。
| Related Words | |
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| 相关单词 | breathed, breathes, breathing |