hold back
phrasal verbhold somebody/something back
to prevent somebody/something from moving forward or crossing something 拦阻;阻挡 to prevent the progress or development of somebody/something 妨碍进展 Do you think that mixed-ability classes hold back the better students? 你认为把能力参差的学生混在一班会妨碍高水平学生进步吗? We are determined that nothing should hold back the peace talks. 我们决心不让任何事情阻碍和谈。
hold something back
to not tell somebody something they want or need to know 不透露(情况);隐瞒 to hold back information 隐瞒信息 I think he's holding something back. I'm sure he knows more than he admits. 我觉得他有所隐瞒。我肯定他知道的比他承认的要多。
to stop yourself from expressing how you really feel 抑制,控制(感情等);不露声色
hold back (from doing something) | hold somebody back (from doing something)