阻塞性杂音

【医】 direct accentuated; obstructive accentuated

阻塞的英语翻译：

block; obstruct; blockade; choke; clog; snarl-up
【化】 blocking (of the indicator)
【医】 block; blockade; blockage; blocking; echma; echmasis; emphraxis

杂音的英语翻译：

cacophony; noise; souffle
【化】 unpitched sound
【医】 murmur; souffle; susurration; susurrus