Rotten egg

The air was filled with the terrible gases and smells from the rotten egg .

空气中全是这只臭蛋的可怕味道。

His friends have all learned he is a rotten egg .

他所有的朋友都知道他是一个坏家伙。

Knowing a good deal from a rotten egg isn 't a skill that you 'll acquire overnight .

能从一个腐烂的鸡蛋中领悟到一个好买卖的技能不是一夜之间就能获得的。

In a sewer 's anaerobic conditions , common sulfate compounds are reduced by bacteria to hydrogen sulfide - the source of that rotten egg smell .

在下水道缺氧的情况下，细菌会将常见硫酸化合物分解，使其转化为硫化氢——这便是臭鸡蛋气味的来源。

But instead Rosetta has also detected hydrogen sulphide - with its rotten egg odor - as well as ammonia , with a smell familiar to anyone who has changed a cat pan .

但事实恰恰相反，罗斯塔探测出了带有臭鸡蛋气味的硫化氢，以及带有猫粪味的氨气——任何给猫喂过食的人对这种气味是再熟悉不过了。