柯林斯詞典instantaneous /??nst?n?te?n??s/ 1. ADJ Something that is instantaneous happens immediately and very quickly. 即刻的 Death was not instantaneous because none of the bullets hit the heart. 因?yàn)闆]有一顆子彈射中心臟，所以沒有即刻死亡。2. instantaneouslyADV 即刻地[ADV with v] Airbags inflate instantaneously on impact to form a cushion between the driver and the steering column. 安全氣囊在碰撞時(shí)立刻膨脹，在司機(jī)和方向盤之間形成一個(gè)緩沖。 返回 instantaneous劍橋詞典happening immediately , without any delay 瞬間的，即刻的 an instantaneous response /reply /reaction 即時(shí)的響應(yīng)／回答／反應(yīng) 返回 instantaneous