AnalyzerSentence analysis6SpansSentence肺胞でガス交換が行われる。1000 character limitAnalyzeSentence肺はい胞ほうでガス交こう換かんが行おこなわれる。Span Details肺はい胞ほうpulmonary alveolus; alveoli; air sacnounでlocation, means, or scope markergrammarガス交こう換かんgas exchangenounがsubject markergrammar行おこなわperform; carry out; conduct; do-> 行うgodan verbれる。passive voice; suffering passive; potential form; spontaneous occurrence; honorific (sonkeigo)auxiliary verb, auxiliaryAlso Found行われるおこなわれるbe done; be held; take place; be practiced; be prevalentoptional