词汇	胜常
释义	胜常 shèng chángbetter than ordinary
随便看	exhaust valve pin exhaust valve regulation exhaust valve regulator exhaust valve ring exhaust valve rocking lever exhaust valve support exhaust valve system exhaust valve tappet Exhaust valve timing Exhaust valve with water-cooled cage Exhaust vaporous wastes through a pipe Exhaust vavle seat shanghai engine exhaust velocity exhaust velocity for a turbine exhaust velocityoutlet flow velocity exhaust venilator exhaust vent exhaust ventilating fan exhaust ventilation exhaust ventilation system exhaust ventilator exhaust vent line exhaust vertical pipe exhaust volume exhaust volute