perturb

• 用于表示使人感到不安、忧虑或慌乱的动作；也指在系统或过程中引起偏差或扰乱。

A verb used to indicate the act of making someone anxious, unsettled, or disturbed; to cause a deviation or disruption in a system or process.

1. Make anxious or unsettledC1formal

   To cause someone to feel worried, anxious, or disturbed.

   使不安

   • The sudden change in plans perturbed the entire team.
   • She was perturbed by the strange noise coming from the attic.
   • His calm demeanor was not perturbed by the criticism.

   同义词agitatediscomposedisquietdisturbflusterruffletroubleunsettleupsetworry

   反义词calmcomfortreassuresettlesoothe

2. Disturb or interfere withC2formal

   To cause a system, process, or state to deviate from its normal or expected course.

   扰动

   • The gravitational pull of the moon perturbs the Earth's orbit slightly.
   • External factors can perturb the delicate balance of the ecosystem.
   • The experiment was designed to avoid perturbing the natural behavior of the subjects.

   同义词agitatederangedisarrangediscomposedisorderdisquietdisruptdisturbtroubleunsettleupset

   反义词calmsettle