v.感到不安
perturb v.打擾;使不安【根】turb 攪亂【類】perturb:serenity=reassure:doubt=impertinent:propriety打擾消除寧靜=使安心消除懷疑=魯莽的消除適當 ( 詞性不符 ) fearless:daunt=impassive:perturb=voracious:satisfy無畏的不易被恐嚇=冷靜的不易被打擾=貪婪的不易被滿足stoic:perturb=avaricious:satisfy冷靜的很難被打擾=貪婪的很難被滿足