Portuguese ⇄ Arabic Basque Bulgarian Catalan Chinese Chinese Taiwan Chinese simplified Croatian Czech Danish Dutch English Estonian Finnish French German Greek Hebrew Hungarian Irish Italian Japanese Korean Latvian Lithuanian Maltese Norwegian Bokmål Polish Portuguese Romanian Russian Slovak Slovene Spanish Swedish Turkish Ukrainian

decibéis n
environ.	分贝 (用来比较在声音信号之间或者电子信号之间相对能量差的单位，等于两者比值取其常用对数的十倍。)
Portuguese thesaurus
decibel n
health., commun., el.	Decibel