射俩散器射流扩散器jet: jet2 n. 1.喷射,喷出;【物理学】喷 ...diffuser: diffuser, diffusor n. ...air jet diffuser: 集散式布风器; 喷气扩散器jet nozzle diffuser: 喷流型出风口ram jet diffuser: 冲压喷气发动机扩散器; 冲压喷气发动机扩压器下载手机词典可随时随地查词查翻译