noun🔗Share压力钢管，引水管。 A sluice or pipe which allows the controlled flow of water from behind a dam, typically routing it to a turbine of a power plant."The workers checked the penstock to ensure the water flow was strong enough to power the hydroelectric plant. "工人们检查了压力钢管，以确保水流足够强劲，能够驱动水力发电厂发电。utilitytechnologyenergymachineenvironmentbuildingindustryChat with AIVocabulary GamePractice Reading
noun🔗Share水泵木桶，输水管。 The barrel of a wooden pump."The old well's penstock, made of sturdy oak, groaned with each pull of the pump handle. "那口老井的水泵木桶（输水管），用结实的橡木制成，每次拉动水泵把手时都会发出咯吱咯吱的响声。architectureutilitypartmachineChat with AIVocabulary GamePractice Reading
