Polyacetylen
聚乙炔; 聚乙炔
🗣️ 情景例句
That naughty boy seems to tell his family too many lies.
这个顽皮的小男孩似乎对家人说了很多谎。
A galled horse will not endure the comb.
擦伤的马不耐梳。
Furthermore, the acquisition of this bottle cured him of a bad habit he had been developing for years.
此外，得到这瓶香水泥还治好了他多年的一个坏习惯。