他回头看了看尾气探测器显示的碳氢化合物读数。

He looked back to see the hydrocarbon count registering from the exhaust sniffer.

youdao

它们似乎拥有一种类似氢化酶体的细胞器。氢化酶和线粒体相像，但利用无氧化学工作。

Instead, they seem to have organelles that resemble hydrogenosomes-similar to mitochondria, but that use anaerobic chemistry.

youdao

取而代之的是，它们似乎拥有一种类似于氢化酶体的细胞器，这种细胞器与线粒体的作用类似，但它是通过厌氧作用为机体提供能量的。

Instead, they seem to have organelles that resemble hydrogenosomes - similar to mitochondria, but that use anaerobic chemistry.

youdao