
好词典

源自拉丁语 'un-'(不)和 'conditioned'(受条件限制的),字面意思为“不受条件限制的”。
❶ 指不受条件限制或影响的,通常用于描述自然、本能或未经训练的状态。
“The baby's unconditioned response to loud noises is to cry.”
(婴儿对大声噪音的无条件反应是哭泣。)
“Animals show unconditioned fear when facing predators.”
(动物在面对捕食者时会表现出无条件的恐惧。)
unconditioned response — 指生物体对特定刺激的自然反应,无需经过学习或训练。
“Salivation is an unconditioned response to the smell of food.”
(唾液分泌是对食物气味的无条件反应。)