Ethynylbenzene
[化] 乙炔基苯
🗣️ 情景例句
Technology may bring breakthroughs to many currently incurable diseases.
科技能给现在无法治愈的疾病带来突破。
Is it too late?
来得及吗？
and that is one of the things the young are busily engaged in seeking.
这正是年轻人所热衷追求的。