kē xué jiā / tōng guò / guān chá / Mǎ shì guǎn / lái / yán jiū / kūn chóng / de / dài xiè / guò chéng

科学家通过观察马氏管来研究昆虫的代谢过程。

Scientists study insect metabolic processes by observing the Malpighian tubules.