He let loose a long, deep sigh.他突然喟然长叹了一声。She let loose a Niagara of billingsgate.她破口大骂不止.Hill let loose a torrent of abuse against those who prosecuted his case.希尔对控告他的人破口大骂起来。...

let loose的音标：let loose的英式发音音标为：[let lu:s]let loose的美式发音音标为：[lɛt lus]...

v.释放，放出，放任，不拘束...