动词短语
中文翻译：用嘴呼吸
同义词：
['breathe through the mouth例句：1. He was coughing and gasping for air', 'clearly struggling to breathe through his mouth.（他咳嗽着，喘着粗气，显然努力地用嘴呼吸。）2. The child was too young to understand that mouth breathing is not a healthy habit.（这个孩子太小了，不明白用嘴呼吸不是一个健康的习惯。）']
例句：
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1. He was coughing and gasping for air, clearly struggling to breathe through his mouth.
他咳嗽着，喘着粗气，显然努力地用嘴呼吸。
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2. The child was too young to understand that mouth breathing is not a healthy habit.
这个孩子太小了，不明白用嘴呼吸不是一个健康的习惯。
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3.During exercise, it's important to ensure proper oxygen intake by mouth breathing.
在锻炼时，确保通过嘴呼吸来摄取足够的氧气是很重要的。