nonvoluntary

英[nɒn'vɒləntrɪ] 美[nɒn'vɒləntrɪ]
  • 非随意的
Adjective:
  1. not subject to the control of the will;

    "involuntary manslaughter"
    "involuntary servitude"
    "an involuntary shudder"
    "It (becoming a hero) was involuntary. They sank my boat"