Acetylenic thioether
[机] 乙炔型硫醚
🧩 词语组成解析
[机] 炔的
n. [化]硫醚
🗣️ 情景例句
How much do you want for this?
这件东西你想卖多少钱？
John has his own family now.
约翰现在有自己的家了。
Many people in industry and the Services, who have practical experience of noise,regard any investigation of this question as a waste of time;
在工业部门工作和在军队中服役的许多人对噪音有切身的体会，他们认为对这个问题进行调查是浪费时间，