The benzylamine would have two peaks in the 3500-3100 cm-1 region.

  • 苄胺在3500~3100cm - 1范围有两个吸收峰.

  • 词典精选例句 2025-01-17 06:29:34

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句