单词	邮政艇
释义	邮政艇courier boat
随便看	nozzle edit velocity nozzle efficiency nozzle exist angle nozzle exist area nozzle exist pressure nozzle exit area nozzle exit pressure nozzle expansion nozzle--expansion nozzle expansion area ratio nozzle-expansion ratio nozzle filter nozzle flow nozzle flowmeter nozzle fuel injection nozzle governing nozzle guide vane nozzle guide vane (ngv) nozzle head nozzle holder nozzle holder with eccentric spring chamber nozzle housing retaining nut nozzle inlet nozzle--inlet nozzle; jet