英语词汇“secondary nozzle/exhaust nozzle”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	secondary nozzle/exhaust nozzle
释义	secondary nozzle/exhaust nozzle secondary nozzle/exhaust nozzle Separate secondary for fan flow and core engine flow.An annular nozzle surrounding the primary nozzle of a jet engine. A cooling airflow passes through the secondary nozzle.
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