steadyadj.稳定的；稳固的；坚定的v.使稳固；使稳定；(变得)稳固；使坚定adv.稳定地，稳固地n.关系固定的情侣 ；固定支架steady glow稳定辉光Steady Life人生安稳的一面steady hand不颤抖的手,坚定的领导,果断的手腕steady mark稳恒传号steady turn稳定转弯; 等角速度转弯steadystateadj.稳定态的(稳态的；稳定的)steady wind常风steady flowadj.稳流的steady spin稳定绕转steadygoingadj.稳定的(不变的；镇定的)

1. People were not necessary for a closed ecosystem to run once stable, but they might be helpful in stabilizing it.
   封闭系统一旦进入稳定运行，人类就不是必不可少的部分，不过，他们可能会有助于其稳定。