词汇	baken peat
释义	baken peat 密实泥炭
随便看	propeller shaft stuffing-box propeller shaft thrust spring propeller shaft tube propeller shaft tunnel propeller shaft turning wrench propeller shaft withdrawal arrangement propeller shaft yoke propeller shank propeller sheet cavitation propeller shop propeller shrouding propeller simulation unit propeller singing propeller size propeller skewback propellerslip propeller slip propeller-slip propeller slip function propeller slipstream propeller spacing propeller speed propeller speed gover nor propeller spinner propeller starter