Methacrylonitrile
[化]甲基丙烯腈
🗣️ 情景例句
Dad, growing up means
爸爸， 长大了意味着
After all, laughter is the best medicine.
毕竟，笑是解愁良药。
Betty and Susan are talking on the telephone.
贝蒂和苏珊正在通电话。