Its scientific name is flatus, but the English language has an impressive range of colorful terms to describe the explosive emission of digestive gas.

它的学名是肠胃胀气，不过英语里有一套令人印象深刻的生动说法来形容这种消化气体的排放。

youdao

The nebula gets its name because optical images show dust obscuring some of the nebula's glowing gas in a shape reminiscent of the arcade character.

星云所以取得这个名称，是因为它们的光学图像显示了尘埃把一些星云的发光气体模糊化地形成了使人联想到拱形特征。

youdao

The name originates from the 18th century, when telescopes weren't powerful enough to distinguish nebulae from gas giant planets.

这个名字源于18世纪，当时望远镜威力还不够强大，无法区分星云和气态巨行星。

youdao

In part, the growth of no-name gas is due to the fact that major oil companies are pulling back from retail.

FORBES: Nobody's Fuel

In place of our heavy-duty gas stove, big-name pots and pans and enormous refrigerator, we now find ourselves using Barbie-size sinks, bar fridges and some pretty sketchy cookware.

WSJ: Can't Decide Where to Retire?

It needs oil, natural gas, uranium, you name it.

FORBES: Reading China's Mixed Signals