轴对称喷管nozzle: n. 管嘴;喷嘴;〔俚语〕鼻子。 a jet [prop ...axially symmetrical: 轴对称axially symmetrical beam: 轴对称束axially symmetrical body: 轴向对称体axially symmetrical electron gun: 轴向对称电子枪下载手机词典可随时随地查词查翻译