Ethanethio
乙基硫醇
🗣️ 情景例句
So save your voices till then.
所以， 留着点嗓子。
We know not what is good until we have lost it.
有的时候不爱惜，失了以后空叹息。
Apart from any moral considerations this is a stupid method of training,
且不说道义问题，这本身就是一种愚蠢的训练方法，