perturbKK [pɚˋtɝb] /pɚˈtɝb/發音動詞1使不安、使煩惱、困擾正式The sudden change in his behavior perturbed his closest friends.他行為突然改變,讓最親近的朋友感到不安。2擾亂、干擾正式A small error in the data can perturb the whole calculation.資料中的小錯誤就可能擾亂整個計算結果。3擾動、使偏離物理、天文The moon's gravity perturbs the orbit of the satellite slightly.月球的重力會使衛星的軌道略微偏離。