Diphenylethylene
1, 2-二苯乙烯
🗣️ 情景例句
Too bad kids can't vote.
可惜小孩不能投票。
All time is no time when it is past.
光阴一去不复返。
I like folk music. I write my own songs and I play the guitar as well.
我喜欢民间音乐。我唱的歌自己谱曲，我也弹吉他。